simple 23-Oct-2026 20:00:28 Build CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304) is being prepared for building on agent casa-perf-test.cv.nrao.edu (2), bamboo version: 9.6.26 simple 23-Oct-2026 20:00:28 Remote agent on host casa-perf-test.cv.nrao.edu simple 23-Oct-2026 20:00:28 Build working directory is /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 simple 23-Oct-2026 20:00:28 Executing build CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304) simple 23-Oct-2026 20:00:28 Starting task 'Source Code Checkout' of type 'com.atlassian.bamboo.plugins.vcs:task.vcs.checkout' simple 23-Oct-2026 20:00:28 Build always requires a clean checkout simple 23-Oct-2026 20:00:28 Cleaning build directory '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85' simple 23-Oct-2026 20:00:31 Checking out into /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 simple 23-Oct-2026 20:00:31 Updating source code to revision: 07b93ae4691683e42ffeb80be149a8fa5ebcf9f9 simple 23-Oct-2026 20:00:31 Creating local git repository in '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/.git'. simple 23-Oct-2026 20:00:31 hint: Using 'master' as the name for the initial branch. This default branch name simple 23-Oct-2026 20:00:31 hint: is subject to change. To configure the initial branch name to use in all simple 23-Oct-2026 20:00:31 hint: of your new repositories, which will suppress this warning, call: simple 23-Oct-2026 20:00:31 hint: simple 23-Oct-2026 20:00:31 hint: git config --global init.defaultBranch simple 23-Oct-2026 20:00:31 hint: simple 23-Oct-2026 20:00:31 hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and simple 23-Oct-2026 20:00:31 hint: 'development'. The just-created branch can be renamed via this command: simple 23-Oct-2026 20:00:31 hint: simple 23-Oct-2026 20:00:31 hint: git branch -m simple 23-Oct-2026 20:00:31 Initialized empty Git repository in /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/.git/ simple 23-Oct-2026 20:00:31 Fetching 'refs/heads/*' from 'ssh://git@open-bitbucket.nrao.edu:7999/casa/casa6.git'. simple 23-Oct-2026 20:00:31 Warning: Permanently added '[127.0.0.1]:43697' (RSA) to the list of known hosts. simple 23-Oct-2026 20:00:31 X11 forwarding request failed on channel 0 simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.path'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.url'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.path'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.url'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.path'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.url'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.path'. Skipping second one! simple 23-Oct-2026 20:00:56 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.url'. Skipping second one! simple 23-Oct-2026 20:00:57 Checking out revision 07b93ae4691683e42ffeb80be149a8fa5ebcf9f9. simple 23-Oct-2026 20:01:00 Already on 'master' simple 23-Oct-2026 20:01:00 Submodule 'casatools/casacore' (https://github.com/casacore/casacore.git) registered for path 'casatools/casacore' simple 23-Oct-2026 20:01:00 Submodule 'casatools/grpc-source' (https://github.com/grpc/grpc) registered for path 'casatools/grpc-source' simple 23-Oct-2026 20:01:00 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/casacore'... simple 23-Oct-2026 20:01:20 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source'... simple 23-Oct-2026 20:02:08 Submodule path 'casatools/casacore': checked out 'aaf72eb7edd5a5fecefa78ca04713233b7b6ffd6' simple 23-Oct-2026 20:02:09 Submodule path 'casatools/grpc-source': checked out 'cca868ac8f3641df4003a82b7fc54c921e14f765' simple 23-Oct-2026 20:02:09 Submodule 'third_party/abseil-cpp' (https://github.com/abseil/abseil-cpp) registered for path 'casatools/grpc-source/third_party/abseil-cpp' simple 23-Oct-2026 20:02:09 Submodule 'third_party/benchmark' (https://github.com/google/benchmark) registered for path 'casatools/grpc-source/third_party/benchmark' simple 23-Oct-2026 20:02:09 Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) registered for path 'casatools/grpc-source/third_party/bloaty' simple 23-Oct-2026 20:02:09 Submodule 'third_party/boringssl' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl' simple 23-Oct-2026 20:02:09 Submodule 'third_party/boringssl-with-bazel' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl-with-bazel' simple 23-Oct-2026 20:02:09 Submodule 'third_party/cares/cares' (https://github.com/c-ares/c-ares.git) registered for path 'casatools/grpc-source/third_party/cares/cares' simple 23-Oct-2026 20:02:09 Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags' simple 23-Oct-2026 20:02:09 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/googletest' simple 23-Oct-2026 20:02:09 Submodule 'third_party/protobuf' (https://github.com/google/protobuf.git) registered for path 'casatools/grpc-source/third_party/protobuf' simple 23-Oct-2026 20:02:09 Submodule 'third_party/zlib' (https://github.com/madler/zlib) registered for path 'casatools/grpc-source/third_party/zlib' simple 23-Oct-2026 20:02:09 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/abseil-cpp'... simple 23-Oct-2026 20:02:12 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/benchmark'... simple 23-Oct-2026 20:02:12 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty'... simple 23-Oct-2026 20:02:13 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl'... simple 23-Oct-2026 20:02:33 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl-with-bazel'... simple 23-Oct-2026 20:02:53 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/cares/cares'... simple 23-Oct-2026 20:02:54 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags'... simple 23-Oct-2026 20:02:55 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/googletest'... simple 23-Oct-2026 20:02:57 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf'... simple 23-Oct-2026 20:03:17 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/zlib'... simple 23-Oct-2026 20:03:18 Submodule path 'casatools/grpc-source/third_party/abseil-cpp': checked out 'cc4bed2d74f7c8717e31f9579214ab52a9c9c610' simple 23-Oct-2026 20:03:19 Submodule path 'casatools/grpc-source/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8' simple 23-Oct-2026 20:03:19 Submodule path 'casatools/grpc-source/third_party/bloaty': checked out '73594cde8c9a52a102c4341c244c833aa61b9c06' simple 23-Oct-2026 20:03:19 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/googletest' simple 23-Oct-2026 20:03:19 Submodule 'third_party/libFuzzer' (https://chromium.googlesource.com/chromium/llvm-project/llvm/lib/Fuzzer) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/libFuzzer' simple 23-Oct-2026 20:03:19 Submodule 'third_party/re2' (https://github.com/google/re2) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/re2' simple 23-Oct-2026 20:03:19 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/googletest'... simple 23-Oct-2026 20:03:21 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'... simple 23-Oct-2026 20:03:22 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/re2'... simple 23-Oct-2026 20:03:23 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/googletest': checked out 'a2b8a8e07628e5fd60644b6dd99c1b5e7d7f1f47' simple 23-Oct-2026 20:03:23 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/libFuzzer': checked out '1b543d6e5073b56be214394890c9193979a3d7e1' simple 23-Oct-2026 20:03:23 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/re2': checked out 'c964d9b07816f9b52ca692e23b8b3dba33beec54' simple 23-Oct-2026 20:03:24 Submodule path 'casatools/grpc-source/third_party/boringssl': checked out 'be2ee342d3781ddb954f91f8a7e660c6f59e87e5' simple 23-Oct-2026 20:03:25 Submodule path 'casatools/grpc-source/third_party/boringssl-with-bazel': checked out '886e7d75368e3f4fab3f4d0d3584e4abfc557755' simple 23-Oct-2026 20:03:25 Submodule path 'casatools/grpc-source/third_party/cares/cares': checked out '3be1924221e1326df520f8498d704a5c4c8d0cce' simple 23-Oct-2026 20:03:25 Submodule path 'casatools/grpc-source/third_party/gflags': checked out '30dbc81fb5ffdc98ea9b14b1918bfe4e8779b26e' simple 23-Oct-2026 20:03:25 Submodule 'doc' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags/doc' simple 23-Oct-2026 20:03:25 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags/doc'... simple 23-Oct-2026 20:03:26 Submodule path 'casatools/grpc-source/third_party/gflags/doc': checked out '971dd2a4fadac9cdab174c523c22df79efd63aa5' simple 23-Oct-2026 20:03:26 Submodule path 'casatools/grpc-source/third_party/googletest': checked out 'ec44c6c1675c25b9827aacd08c02433cccde7780' simple 23-Oct-2026 20:03:27 Submodule path 'casatools/grpc-source/third_party/protobuf': checked out '2761122b810fe8861004ae785cc3ab39f384d342' simple 23-Oct-2026 20:03:27 Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark' simple 23-Oct-2026 20:03:27 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf/third_party/benchmark'... simple 23-Oct-2026 20:03:28 Submodule path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark': checked out '360e66c1c4777c99402cf8cd535aa510fee16573' simple 23-Oct-2026 20:03:28 Submodule path 'casatools/grpc-source/third_party/zlib': checked out 'cacf7f1d4e3d44d871b605da3b647f07d718623f' simple 23-Oct-2026 20:03:28 Updated source code to revision: 07b93ae4691683e42ffeb80be149a8fa5ebcf9f9 simple 23-Oct-2026 20:03:28 Finished task 'Source Code Checkout' with result: Success simple 23-Oct-2026 20:03:28 Running pre-build action: Build Log Labeller Pre Build Action simple 23-Oct-2026 20:03:28 Running pre-build action: VCS Version Collector simple 23-Oct-2026 20:03:28 Build CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304) started building on agent 'casa-perf-test.cv.nrao.edu (2)' (Remote agent on host casa-perf-test.cv.nrao.edu) simple 23-Oct-2026 20:03:28 Starting task 'Download casalith' of type 'com.atlassian.bamboo.plugins.bamboo-artifact-downloader-plugin:artifactdownloadertask' simple 23-Oct-2026 20:03:28 Preparing to download plan result CASASPECS-MASTERBUILDCASALITH-303 artifact: Required shared artifact Http Compression On : [ManyLinux228 Python 3.12 Tar], patterns: [*.xz] anchored at: [source/wheels] simple 23-Oct-2026 20:03:28 Retrieving artifact ManyLinux228 Python 3.12 Tar for CASASPECS-MASTERBUILDCASALITH-303 using Bamboo server artifact handler simple 23-Oct-2026 20:03:52 Artifact [ManyLinux228 Python 3.12 Tar] downloaded successfully in 24.56 s to dockershare/ simple 23-Oct-2026 20:03:52 Finished task 'Download casalith' with result: Success command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.agentId} with 87425026 command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.agentId} with 87425026 command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test simple 23-Oct-2026 20:03:52 Starting task 'Stop and remove running test containers' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 23-Oct-2026 20:03:52 Beginning to execute external process for build 'CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-304-ScriptBuildTask-17312516309488304051.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 23-Oct-2026 20:03:52 Starting cleanup error 23-Oct-2026 20:03:52 Error response from daemon: No such container: test-container-87425026 error 23-Oct-2026 20:03:52 Error response from daemon: No such container: test-container-87425026 error 23-Oct-2026 20:03:52 Error response from daemon: No such container: test-container-casa-perf-test error 23-Oct-2026 20:03:52 Error response from daemon: No such container: test-container-casa-perf-test build 23-Oct-2026 20:03:52 Cleanup complete simple 23-Oct-2026 20:03:52 Finished task 'Stop and remove running test containers' with result: Success command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.agentId} with 87425026 command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.rocky8_docker_image} with casa-docker.nrao.edu:5000/casa-test-rocky-8.10:4 command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 23-Oct-2026 20:03:52 Substituting variable: ${bamboo.build.working.directory} with /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 simple 23-Oct-2026 20:03:52 Starting task 'Start container' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 23-Oct-2026 20:03:52 Beginning to execute external process for build 'CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-304-ScriptBuildTask-1754866968755816793.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 23-Oct-2026 20:03:53 Already up to date. build 23-Oct-2026 20:03:53 Already up to date. build 23-Oct-2026 20:03:53 Data update complete build 23-Oct-2026 20:03:53 19121343fef7c7b4618417ce940cb696f6c1fc3446248e536723e884caeeb95b simple 23-Oct-2026 20:03:53 Finished task 'Start container' with result: Success command 23-Oct-2026 20:03:53 Substituting variable: ${bamboo.planRepository.branchName} with master command 23-Oct-2026 20:03:53 Substituting variable: ${bamboo.agentId} with 87425026 simple 23-Oct-2026 20:03:53 Starting task 'MPI Tasks Tests on EL8' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 23-Oct-2026 20:03:53 Beginning to execute external process for build 'CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-304-ScriptBuildTask-16095190065768990448.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 23-Oct-2026 20:03:53 /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 error 23-Oct-2026 20:03:53 % Total % Received % Xferd Average Speed Time Time Time Current error 23-Oct-2026 20:03:53 Dload Upload Total Spent Left Speed error 23-Oct-2026 20:03:53 error 23-Oct-2026 20:03:54 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 23-Oct-2026 20:03:54 100 6002k 100 6002k 0 0 48.4M 0 --:--:-- --:--:-- --:--:-- 48.4M build 23-Oct-2026 20:03:54 Components: build 23-Oct-2026 20:03:54 Test list: -l test_task_sdintimaging,test_task_deconvolve,test_task_mstransform_mms build 23-Oct-2026 20:03:54 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 23-Oct-2026 20:03:54 measurespath="/opt/casa/data/casa-data" build 23-Oct-2026 20:03:54 measures_auto_update=False build 23-Oct-2026 20:03:54 data_auto_update=False build 23-Oct-2026 20:03:54 total 778924 build 23-Oct-2026 20:03:54 -rw-r--r-- 1 9285 15001 797617224 Oct 24 00:03 casa-6.8.0-1-py3.12.el8.tar.xz build 23-Oct-2026 20:03:54 config.py: build 23-Oct-2026 20:03:54 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 23-Oct-2026 20:03:54 measurespath="/opt/casa/data/casa-data" build 23-Oct-2026 20:03:54 measures_auto_update=False build 23-Oct-2026 20:03:54 data_auto_update=False error 23-Oct-2026 20:03:54 Cloning into 'casa-build-utils'... error 23-Oct-2026 20:03:55 Cloning into 'casa6'... error 23-Oct-2026 20:04:12 Updating files: 26% (1759/6546) error 23-Oct-2026 20:04:12 Updating files: 27% (1768/6546) error 23-Oct-2026 20:04:12 Updating files: 28% (1833/6546) error 23-Oct-2026 20:04:12 Updating files: 29% (1899/6546) error 23-Oct-2026 20:04:12 Updating files: 30% (1964/6546) error 23-Oct-2026 20:04:12 Updating files: 31% (2030/6546) error 23-Oct-2026 20:04:12 Updating files: 32% (2095/6546) error 23-Oct-2026 20:04:12 Updating files: 33% (2161/6546) error 23-Oct-2026 20:04:12 Updating files: 34% (2226/6546) error 23-Oct-2026 20:04:12 Updating files: 35% (2292/6546) error 23-Oct-2026 20:04:12 Updating files: 36% (2357/6546) error 23-Oct-2026 20:04:12 Updating files: 37% (2423/6546) error 23-Oct-2026 20:04:12 Updating files: 38% (2488/6546) error 23-Oct-2026 20:04:12 Updating files: 39% (2553/6546) error 23-Oct-2026 20:04:12 Updating files: 40% (2619/6546) error 23-Oct-2026 20:04:12 Updating files: 41% (2684/6546) error 23-Oct-2026 20:04:12 Updating files: 42% (2750/6546) error 23-Oct-2026 20:04:12 Updating files: 43% (2815/6546) error 23-Oct-2026 20:04:12 Updating files: 44% (2881/6546) error 23-Oct-2026 20:04:12 Updating files: 45% (2946/6546) error 23-Oct-2026 20:04:12 Updating files: 46% (3012/6546) error 23-Oct-2026 20:04:12 Updating files: 47% (3077/6546) error 23-Oct-2026 20:04:12 Updating files: 48% (3143/6546) error 23-Oct-2026 20:04:12 Updating files: 49% (3208/6546) error 23-Oct-2026 20:04:12 Updating files: 50% (3273/6546) error 23-Oct-2026 20:04:12 Updating files: 51% (3339/6546) error 23-Oct-2026 20:04:12 Updating files: 52% (3404/6546) error 23-Oct-2026 20:04:12 Updating files: 53% (3470/6546) error 23-Oct-2026 20:04:12 Updating files: 54% (3535/6546) error 23-Oct-2026 20:04:12 Updating files: 55% (3601/6546) error 23-Oct-2026 20:04:12 Updating files: 56% (3666/6546) error 23-Oct-2026 20:04:12 Updating files: 57% (3732/6546) error 23-Oct-2026 20:04:12 Updating files: 58% (3797/6546) error 23-Oct-2026 20:04:12 Updating files: 59% (3863/6546) error 23-Oct-2026 20:04:12 Updating files: 60% (3928/6546) error 23-Oct-2026 20:04:13 Updating files: 61% (3994/6546) error 23-Oct-2026 20:04:13 Updating files: 62% (4059/6546) error 23-Oct-2026 20:04:13 Updating files: 63% (4124/6546) error 23-Oct-2026 20:04:13 Updating files: 64% (4190/6546) error 23-Oct-2026 20:04:13 Updating files: 65% (4255/6546) error 23-Oct-2026 20:04:13 Updating files: 66% (4321/6546) error 23-Oct-2026 20:04:13 Updating files: 67% (4386/6546) error 23-Oct-2026 20:04:13 Updating files: 68% (4452/6546) error 23-Oct-2026 20:04:13 Updating files: 68% (4464/6546) error 23-Oct-2026 20:04:13 Updating files: 69% (4517/6546) error 23-Oct-2026 20:04:13 Updating files: 70% (4583/6546) error 23-Oct-2026 20:04:13 Updating files: 71% (4648/6546) error 23-Oct-2026 20:04:13 Updating files: 72% (4714/6546) error 23-Oct-2026 20:04:13 Updating files: 73% (4779/6546) error 23-Oct-2026 20:04:13 Updating files: 74% (4845/6546) error 23-Oct-2026 20:04:13 Updating files: 75% (4910/6546) error 23-Oct-2026 20:04:13 Updating files: 76% (4975/6546) error 23-Oct-2026 20:04:13 Updating files: 77% (5041/6546) error 23-Oct-2026 20:04:13 Updating files: 78% (5106/6546) error 23-Oct-2026 20:04:13 Updating files: 79% (5172/6546) error 23-Oct-2026 20:04:13 Updating files: 80% (5237/6546) error 23-Oct-2026 20:04:13 Updating files: 81% (5303/6546) error 23-Oct-2026 20:04:13 Updating files: 82% (5368/6546) error 23-Oct-2026 20:04:13 Updating files: 83% (5434/6546) error 23-Oct-2026 20:04:13 Updating files: 84% (5499/6546) error 23-Oct-2026 20:04:13 Updating files: 85% (5565/6546) error 23-Oct-2026 20:04:13 Updating files: 86% (5630/6546) error 23-Oct-2026 20:04:13 Updating files: 87% (5696/6546) error 23-Oct-2026 20:04:13 Updating files: 88% (5761/6546) error 23-Oct-2026 20:04:13 Updating files: 89% (5826/6546) error 23-Oct-2026 20:04:13 Updating files: 90% (5892/6546) error 23-Oct-2026 20:04:13 Updating files: 91% (5957/6546) error 23-Oct-2026 20:04:13 Updating files: 92% (6023/6546) error 23-Oct-2026 20:04:13 Updating files: 93% (6088/6546) error 23-Oct-2026 20:04:13 Updating files: 94% (6154/6546) error 23-Oct-2026 20:04:13 Updating files: 95% (6219/6546) error 23-Oct-2026 20:04:14 Updating files: 96% (6285/6546) error 23-Oct-2026 20:04:14 Updating files: 97% (6350/6546) error 23-Oct-2026 20:04:14 Updating files: 98% (6416/6546) error 23-Oct-2026 20:04:14 Updating files: 99% (6481/6546) error 23-Oct-2026 20:04:14 Updating files: 100% (6546/6546) error 23-Oct-2026 20:04:14 Updating files: 100% (6546/6546), done. error 23-Oct-2026 20:04:44 % Total % Received % Xferd Average Speed Time Time Time Current error 23-Oct-2026 20:04:44 Dload Upload Total Spent Left Speed error 23-Oct-2026 20:04:44 error 23-Oct-2026 20:04:44 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 23-Oct-2026 20:04:44 100 669 0 669 0 0 15204 0 --:--:-- --:--:-- --:--:-- 15204 build 23-Oct-2026 20:05:07 Namespace(list=False, verbose=False, dry_run=False, classes=None, file=None, mapfile=None, branch='master', merge_target=None, pkg='/dockershare/casa-6.8.0-1-py3.12.el8.tar.xz', work_dir='/home/casatest/work', ncores='4', test_paths=None, test_list='test_task_sdintimaging,test_task_deconvolve,test_task_mstransform_mms', test_config='/home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json', test_group=None, pmode='parallel', bamboo=True, cachedir=None, ignore_list=None, run_skipped=False, only_skipped=False) build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Operating system: Linux build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Arguments Sent Direct To Pytest : [] build 23-Oct-2026 20:05:07 Package: /dockershare/casa-6.8.0-1-py3.12.el8.tar.xz build 23-Oct-2026 20:05:07 Test configuration file: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 23-Oct-2026 20:05:07 Number of cores: 4 build 23-Oct-2026 20:05:07 Workdir: /home/casatest/work build 23-Oct-2026 20:05:07 branch: master build 23-Oct-2026 20:05:07 --------------- run_bamboo --------------- build 23-Oct-2026 20:05:07 Test list: ['test_task_sdintimaging', 'test_task_deconvolve', 'test_task_mstransform_mms'] build 23-Oct-2026 20:05:07 Test group: None build 23-Oct-2026 20:05:07 Unpacking tarball: /dockershare/casa-6.8.0-1-py3.12.el8.tar.xz to /home/casatest/work/pkg build 23-Oct-2026 20:05:07 ['tar', '-xf', '/dockershare/casa-6.8.0-1-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 23-Oct-2026 20:05:07 Executing: ['tar', '-xf', '/dockershare/casa-6.8.0-1-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 Outputdir contents:/home/casatest/work/pkg build 23-Oct-2026 20:05:07 casa-6.8.0-1-py3.12.el8 build 23-Oct-2026 20:05:07 installpath: casa-6.8.0-1-py3.12.el8 build 23-Oct-2026 20:05:07 Package root: /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8 build 23-Oct-2026 20:05:07 Executable path: /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin build 23-Oct-2026 20:05:07 Casatestutils Path: /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatestutils/runtest.py build 23-Oct-2026 20:05:07 Starting Xvfb build 23-Oct-2026 20:05:07 Xvfb :113 -screen 0 2048x2048x24+32 -auth /tmp/CASA_testrunner_xauthrzv7vjv1/tmpcxlszj7d build 23-Oct-2026 20:05:07 Deployed virtual frame buffer at port :113 with PID 124 build 23-Oct-2026 20:05:07 run_bamboo fetch_tests branchmaster build 23-Oct-2026 20:05:07 Fetching Repository: casa6 build 23-Oct-2026 20:05:07 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casa6 build 23-Oct-2026 20:05:07 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casa6'] build 23-Oct-2026 20:05:07 Cloning into 'casa6'... build 23-Oct-2026 20:05:07 Updating files: 16% (1111/6546) build 23-Oct-2026 20:05:07 Updating files: 17% (1113/6546) build 23-Oct-2026 20:05:07 Updating files: 18% (1179/6546) build 23-Oct-2026 20:05:07 Updating files: 19% (1244/6546) build 23-Oct-2026 20:05:07 Updating files: 20% 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files: 54% (3535/6546) build 23-Oct-2026 20:05:07 Updating files: 55% (3601/6546) build 23-Oct-2026 20:05:07 Updating files: 56% (3666/6546) build 23-Oct-2026 20:05:07 Updating files: 57% (3732/6546) build 23-Oct-2026 20:05:07 Updating files: 58% (3797/6546) build 23-Oct-2026 20:05:07 Updating files: 59% (3863/6546) build 23-Oct-2026 20:05:07 Updating files: 59% (3911/6546) build 23-Oct-2026 20:05:07 Updating files: 60% (3928/6546) build 23-Oct-2026 20:05:07 Updating files: 61% (3994/6546) build 23-Oct-2026 20:05:07 Updating files: 62% (4059/6546) build 23-Oct-2026 20:05:07 Updating files: 63% (4124/6546) build 23-Oct-2026 20:05:07 Updating files: 64% (4190/6546) build 23-Oct-2026 20:05:07 Updating files: 65% (4255/6546) build 23-Oct-2026 20:05:07 Updating files: 66% (4321/6546) build 23-Oct-2026 20:05:07 Updating files: 67% (4386/6546) build 23-Oct-2026 20:05:07 Updating files: 68% (4452/6546) build 23-Oct-2026 20:05:07 Updating files: 69% (4517/6546) build 23-Oct-2026 20:05:07 Updating files: 70% (4583/6546) build 23-Oct-2026 20:05:07 Updating files: 71% (4648/6546) build 23-Oct-2026 20:05:07 Updating files: 72% (4714/6546) build 23-Oct-2026 20:05:07 Updating files: 73% (4779/6546) build 23-Oct-2026 20:05:07 Updating files: 74% (4845/6546) build 23-Oct-2026 20:05:07 Updating files: 75% (4910/6546) build 23-Oct-2026 20:05:07 Updating files: 76% (4975/6546) build 23-Oct-2026 20:05:07 Updating files: 77% (5041/6546) build 23-Oct-2026 20:05:07 Updating files: 78% (5106/6546) build 23-Oct-2026 20:05:07 Updating files: 79% (5172/6546) build 23-Oct-2026 20:05:07 Updating files: 80% (5237/6546) build 23-Oct-2026 20:05:07 Updating files: 81% (5303/6546) build 23-Oct-2026 20:05:07 Updating files: 82% (5368/6546) build 23-Oct-2026 20:05:07 Updating files: 83% (5434/6546) build 23-Oct-2026 20:05:07 Updating files: 84% (5499/6546) build 23-Oct-2026 20:05:07 Updating files: 85% (5565/6546) build 23-Oct-2026 20:05:07 Updating files: 86% (5630/6546) build 23-Oct-2026 20:05:07 Updating files: 87% (5696/6546) build 23-Oct-2026 20:05:07 Updating files: 88% (5761/6546) build 23-Oct-2026 20:05:07 Updating files: 89% (5826/6546) build 23-Oct-2026 20:05:07 Updating files: 90% (5892/6546) build 23-Oct-2026 20:05:07 Updating files: 91% (5957/6546) build 23-Oct-2026 20:05:07 Updating files: 92% (6023/6546) build 23-Oct-2026 20:05:07 Updating files: 93% (6088/6546) build 23-Oct-2026 20:05:07 Updating files: 94% (6154/6546) build 23-Oct-2026 20:05:07 Updating files: 95% (6219/6546) build 23-Oct-2026 20:05:07 Updating files: 95% (6242/6546) build 23-Oct-2026 20:05:07 Updating files: 96% (6285/6546) build 23-Oct-2026 20:05:07 Updating files: 97% (6350/6546) build 23-Oct-2026 20:05:07 Updating files: 98% (6416/6546) build 23-Oct-2026 20:05:07 Updating files: 99% (6481/6546) build 23-Oct-2026 20:05:07 Updating files: 100% (6546/6546) build 23-Oct-2026 20:05:07 Updating files: 100% (6546/6546), done. build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 Running: git checkout origin/master build 23-Oct-2026 20:05:07 Executing: ['git', 'checkout', 'origin/master'] build 23-Oct-2026 20:05:07 Note: switching to 'origin/master'. build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 You are in 'detached HEAD' state. You can look around, make experimental build 23-Oct-2026 20:05:07 changes and commit them, and you can discard any commits you make in this build 23-Oct-2026 20:05:07 state without impacting any branches by switching back to a branch. build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 If you want to create a new branch to retain commits you create, you may build 23-Oct-2026 20:05:07 do so (now or later) by using -c with the switch command. Example: build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 git switch -c build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Or undo this operation with: build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 git switch - build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Turn off this advice by setting config variable advice.detachedHead to false build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 HEAD is now at 07b93ae469 Pull request #1096: CAS-14874 : Fix for nproc dependent beam size build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Fetching Repository: casampi build 23-Oct-2026 20:05:07 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casampi build 23-Oct-2026 20:05:07 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casampi'] build 23-Oct-2026 20:05:07 Cloning into 'casampi'... build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 Tag: tags/0.6.0 build 23-Oct-2026 20:05:07 Running: git checkout tags/0.6.0 build 23-Oct-2026 20:05:07 Executing: ['git', 'checkout', 'tags/0.6.0'] build 23-Oct-2026 20:05:07 error: pathspec 'tags/0.6.0' did not match any file(s) known to git build 23-Oct-2026 20:05:07 Executor result: 1 build 23-Oct-2026 20:05:07 Failed tests:['Executor returned a non-zero exit code'] build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Fetching Repository: casaplotms build 23-Oct-2026 20:05:07 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaplotms build 23-Oct-2026 20:05:07 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaplotms'] build 23-Oct-2026 20:05:07 Cloning into 'casaplotms'... build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 Tag: tags/3.0.3 build 23-Oct-2026 20:05:07 Running: git checkout tags/3.0.3 build 23-Oct-2026 20:05:07 Executing: ['git', 'checkout', 'tags/3.0.3'] build 23-Oct-2026 20:05:07 Note: switching to 'tags/3.0.3'. build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 You are in 'detached HEAD' state. You can look around, make experimental build 23-Oct-2026 20:05:07 changes and commit them, and you can discard any commits you make in this build 23-Oct-2026 20:05:07 state without impacting any branches by switching back to a branch. build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 If you want to create a new branch to retain commits you create, you may build 23-Oct-2026 20:05:07 do so (now or later) by using -c with the switch command. Example: build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 git switch -c build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Or undo this operation with: build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 git switch - build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Turn off this advice by setting config variable advice.detachedHead to false build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 HEAD is now at 21f8f46 Pull request #100: CAS-14881 build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Fetching Repository: casaviewer build 23-Oct-2026 20:05:07 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaviewer build 23-Oct-2026 20:05:07 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaviewer'] build 23-Oct-2026 20:05:07 Cloning into 'casaviewer'... build 23-Oct-2026 20:05:07 Executor result: 0 build 23-Oct-2026 20:05:07 Failed tests:[] build 23-Oct-2026 20:05:07 Tag: tags/2.5.1 build 23-Oct-2026 20:05:07 Running: git checkout tags/2.5.1 build 23-Oct-2026 20:05:07 Executing: ['git', 'checkout', 'tags/2.5.1'] build 23-Oct-2026 20:05:07 Note: switching to 'tags/2.5.1'. build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 You are in 'detached HEAD' state. You can look around, make experimental build 23-Oct-2026 20:05:07 changes and commit them, and you can discard any commits you make in this build 23-Oct-2026 20:05:07 state without impacting any branches by switching back to a branch. build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 If you want to create a new branch to retain commits you create, you may build 23-Oct-2026 20:05:07 do so (now or later) by using -c with the switch command. Example: build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 git switch -c build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Or undo this operation with: build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 git switch - build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 Turn off this advice by setting config variable advice.detachedHead to false build 23-Oct-2026 20:05:07 build 23-Oct-2026 20:05:07 HEAD is now at e0b6131 Pull request #53: CAS-14798 build 23-Oct-2026 20:05:16 Executor result: 0 build 23-Oct-2026 20:05:16 Failed tests:[] build 23-Oct-2026 20:05:16 Reading config from: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 23-Oct-2026 20:05:16 Test Paths: ['/home/casatest/work/casasources//casa6/casatests/regression/', '/home/casatest/work/casasources//casa6/casatests/stakeholder/', '/home/casatest/work/casasources//casa6/casatasks/tests/', '/home/casatest/work/casasources//casa6/casatools/tests/', '/home/casatest/work/casasources//casampi/src/casampi/tests', '/home/casatest/work/casasources//casaplotms/tests/plotms', '/home/casatest/work/casasources//casaviewer/tests/tasks'] build 23-Oct-2026 20:05:16 Test list provided. Filtering tests. build 23-Oct-2026 20:05:16 Subset tests: build 23-Oct-2026 20:05:16 test_task_sdintimaging build 23-Oct-2026 20:05:16 test_task_deconvolve build 23-Oct-2026 20:05:16 test_task_mstransform_mms build 23-Oct-2026 20:05:16 Running test: test_task_sdintimaging in MPI mode build 23-Oct-2026 20:05:16 Running cmd ['/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_sdintimaging.py']in /home/casatest/work/test_task_sdintimaging build 23-Oct-2026 20:05:16 Executing: ['/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_sdintimaging.py'] build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 build 23-Oct-2026 20:05:16 No event loop hook running. build 23-Oct-2026 20:05:16 No event loop hook running. build 23-Oct-2026 20:05:16 No event loop hook running. build 23-Oct-2026 20:05:16 No event loop hook running. build 23-Oct-2026 20:05:16 CASA 6.8.0.1 -- Common Astronomy Software Applications [6.8.0.1] build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa config values build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa agg = True build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa cachedir = '/tmp/casa_test_cache' build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa casaconfig_verbose = 1 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa colors = 'Neutral' build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa data_auto_update = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa data_update_interval = 1 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa iplog = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa iplogfile = '/home/casatest/work/test_task_sdintimaging/ipython-20261024-000508.log' build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa log2term = True build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa logfile = '/home/casatest/work/test_task_sdintimaging/casa-20261024-000508.log' build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa measures_auto_update = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa measures_site_interval = 2 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa measures_update_interval = 1 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa nogui = True build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa nologfile = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa nologger = True build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa pipeline = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa skipnetworkcheck = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa user_site = False build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/23/15:15, 2027/01/21/00:00:00 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:05:16 2026-10-24 00:05:14 INFO sdintimaging::::casa sdintimaging( usedata='int', sdimage='', sdpsf='', sdgain=1.0, dishdia=100.0, vis='refim_point.ms', selectdata=True, field='', spw='0:0~2', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sdint', imsize=200, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=False, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='multiscale', scales=[0], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=15, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=5, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:05:16 2026-10-24 00:05:15 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 636954 build 23-Oct-2026 20:05:16 2026-10-24 00:05:15 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:05:16 2026-10-24 00:05:15 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:05:16 2026-10-24 00:05:15 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 23-Oct-2026 20:05:16 2026-10-24 00:05:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 23-Oct-2026 20:05:16 2026-10-24 00:05:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:08:02 2026-10-24 00:05:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:08:02 build 23-Oct-2026 20:08:02 0%....10....20.. build 23-Oct-2026 20:08:02 0%....10....20.. build 23-Oct-2026 20:08:02 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 2026-10-24 00:05:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:08:02 2026-10-24 00:05:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:08:02 build 23-Oct-2026 20:08:02 0%....10....20. build 23-Oct-2026 20:08:02 0%....10....20. build 23-Oct-2026 20:08:02 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.cube] with ftmachine : mosaicft build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:08:02 2026-10-24 00:06:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:08:02 build 23-Oct-2026 20:08:02 0%....10....20.. build 23-Oct-2026 20:08:02 0%....10....20.. build 23-Oct-2026 20:08:02 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 2026-10-24 00:07:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.cube] : multiscale build 23-Oct-2026 20:08:02 2026-10-24 00:07:20 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:08:02 2026-10-24 00:07:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:08:02 build 23-Oct-2026 20:08:02 0%....10....20. build 23-Oct-2026 20:08:02 0%....10....20. build 23-Oct-2026 20:08:02 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 100% build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019598 build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SIImageStore::printBeamSet + 0 1.00e+09 14279 I 74.7759 arcsec x 70.1796 arcsec pa=-88.4417 deg build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SIImageStore::printBeamSet + 1 1.05e+09 3 I 71.1731 arcsec x 66.9791 arcsec pa=-87.0608 deg build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SIImageStore::printBeamSet + 2 1.10e+09 -14272 I 67.7819 arcsec x 63.8122 arcsec pa=-88.3013 deg build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:08:02 2026-10-24 00:08:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:08:02 2026-10-24 00:08:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 23-Oct-2026 20:09:50 2026-10-24 00:08:03 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:09:50 2026-10-24 00:08:03 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:09:50 2026-10-24 00:08:03 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:09:50 2026-10-24 00:08:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:09:50 build 23-Oct-2026 20:09:50 0%....10.. build 23-Oct-2026 20:09:50 0%....10.. build 23-Oct-2026 20:09:50 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:09:50 100% build 23-Oct-2026 20:09:50 100% build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO SDAlgorithmBase::restore [tst.sdint.joint.cube] : Restoring model image. build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 23-Oct-2026 20:09:50 master 1 init 1 build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa Deleting tmp_636954_*plane build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa Searching for images with prefix 'tst.sdint'... Found these, writing history into them: ['tst.sdint.joint.cube.weight', 'tst.sdint.joint.cube.model', 'tst.sdint.joint.cube.psf', 'tst.sdint.int.cube.residual', 'tst.sdint.joint.cube.mask', 'tst.sdint.joint.cube.image', 'tst.sdint.joint.cube.residual', 'tst.sdint.joint.cube.pb', 'tst.sdint.int.cube.sumwt', 'tst.sdint.int.cube.psf', 'tst.sdint.int.cube.pb', 'tst.sdint.int.cube.model', 'tst.sdint.joint.cube.sumwt', 'tst.sdint.int.cube.weight'] build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:05:14.311771 End time: 2026-10-24 00:09:08.407456 build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='0:0~2', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.tclean', imsize=200, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=False, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, normtype='flatnoise', deconvolver='multiscale', scales=[0], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=15, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=5, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 WARN tclean::task_tclean::casa When CASA is launched with mpi, the parallel=False option has no effect for 'cube' imaging for gridder='mosaic','wproject','standard' and major cycles are always executed in parallel. build 23-Oct-2026 20:09:50 2026-10-24 00:09:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : mosaicft build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : multiscale build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:09:50 2026-10-24 00:09:09 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:09:50 build 23-Oct-2026 20:09:50 0%....10....20.. build 23-Oct-2026 20:09:50 0%....10....20. build 23-Oct-2026 20:09:50 0%....10....20.........303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:09:50 100% build 23-Oct-2026 20:09:50 100% build 23-Oct-2026 20:09:50 2026-10-24 00:09:50 WARN tclean::::casa Warning! Non-zero values at the edge of the .pb image can cause unexpected aliasing effects! (found value 0.9179047346115112 at index [np.int64(196), np.int64(100), np.int64(0), np.int64(0)]) build 23-Oct-2026 20:09:50 2026-10-24 00:09:50 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:11:38 2026-10-24 00:09:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:11:38 build 23-Oct-2026 20:11:38 0%....10....20.. build 23-Oct-2026 20:11:38 0%....10....20.. build 23-Oct-2026 20:11:38 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:11:38 100% build 23-Oct-2026 20:11:38 100% build 23-Oct-2026 20:11:38 2026-10-24 00:10:31 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 23-Oct-2026 20:11:38 2026-10-24 00:10:31 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:11:38 2026-10-24 00:10:31 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 23-Oct-2026 20:11:38 2026-10-24 00:10:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 23-Oct-2026 20:11:38 2026-10-24 00:10:31 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:11:38 2026-10-24 00:10:31 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:11:38 2026-10-24 00:10:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 23-Oct-2026 20:11:38 2026-10-24 00:10:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:11:38 2026-10-24 00:10:32 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:11:38 build 23-Oct-2026 20:11:38 0%....10. build 23-Oct-2026 20:11:38 0%....10. build 23-Oct-2026 20:11:38 0%....10..........202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:11:38 100% build 23-Oct-2026 20:11:38 100% build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 23-Oct-2026 20:11:38 master 1 init 1 build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa Searching for images with prefix 'tst.tclean'... Found these, writing history into them: ['tst.tclean.image', 'tst.tclean.weight', 'tst.tclean.residual', 'tst.tclean.psf', 'tst.tclean.mask', 'tst.tclean.pb', 'tst.tclean.model', 'tst.tclean.sumwt'] build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:09:08.490553 End time: 2026-10-24 00:11:37.371545 build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa ########################################## build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO name:: No table opened. build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_ims ] Image made : ['tst.sdint.joint.cube.psf', 'tst.sdint.joint.cube.image', 'tst.tclean.psf', 'tst.tclean.image'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.cube.psf : Value is 1.0 at [100, 100, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.psf : Value is 1.0 at [100, 100, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.cube.residual : Value is 0.80917888879776 at [100, 100, 0, 0] ( Pass : should be 0.809179 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.residual : Value is 0.80917888879776 at [100, 100, 0, 0] ( Pass : should be 0.809179 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.cube.image : Value is 1.3766555786132812 at [100, 100, 0, 0] ( Pass : should be 1.3766 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.image : Value is 1.3766555786132812 at [100, 100, 0, 0] ( Pass : should be 1.3766 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.cube.image : Value is 1.3561561107635498 at [100, 100, 0, 1] ( Pass : should be 1.3561 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 2026-10-24 00:11:37 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.image : Value is 1.3561561107635498 at [100, 100, 0, 1] ( Pass : should be 1.3561 , Epsilon: 0.05) build 23-Oct-2026 20:11:38 .2026-10-24 00:11:38 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO sdintimaging::::casa sdintimaging( usedata='int', sdimage='', sdpsf='', sdgain=1.0, dishdia=100.0, vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sdint', imsize=200, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=5, start='1.0GHz', width='200.0MHz', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, deconvolver='mtmfs', scales=[0], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=5, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 856767 build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 23-Oct-2026 20:11:38 2026-10-24 00:11:38 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Requested center of SPW (9e+08 Hz) is smaller than minimum possible value by 7.4989e+07 Hz build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.74989e+08 Hz Channels equidistant in freq build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47499e+09 Hz build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97499e+09 Hz build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 5] Spectral: [1.07499e+09] at [0] with increment [2e+08] build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:12:00 2026-10-24 00:11:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:12:00 2026-10-24 00:11:41 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:12:00 2026-10-24 00:11:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO sdintimaging::::casa Copying restoring beam(s) for 5 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:12:00 2026-10-24 00:11:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:12:00 build 23-Oct-2026 20:12:00 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005798 build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 23-Oct-2026 20:12:00 2026-10-24 00:11:53 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:12:00 2026-10-24 00:11:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.multiterm] : mtmfs build 23-Oct-2026 20:12:00 2026-10-24 00:11:54 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:12:00 build 23-Oct-2026 20:12:00 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035242 build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::printBeamSet + I Max 0 1.1e+09 81302 69.5485 arcsec x 65.3450 arcsec pa=-88.0600 deg build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::printBeamSet + I Min 4 1.9e+09 -81297 39.8968 arcsec x 37.3945 arcsec pa=-88.1583 deg build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::printBeamSet + I Median 2 1.5e+09 2 50.7069 arcsec x 47.6278 arcsec pa=-87.4310 deg build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.multiterm build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008364 build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:12:00 2026-10-24 00:12:00 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.016674 build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.016674, 0.0358336] build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO [5] Res: 0.625163 Max: 0.501339 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682489 -0.727823 build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425981 (in this run) build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425981 [1]: -0.454277 build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0->0.425981, peakres=1.05872->0.625163, Reached cycleniter. build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:12:09 2026-10-24 00:12:00 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564879208803177, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677519 (in this run) build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677519 [1]: -0.722522 build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0.425981->0.677519, peakres=0.625162->0.369152, Reached cycleniter. build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:12:09 2026-10-24 00:12:05 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SDAlgorithmBase::restore [tst.sdint.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362702 Jy/beam build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.alpha.error build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.model.tt0) build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.model.tt1) build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:12:09 master 1 init 1 build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa Deleting tmp_856767_*plane build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa Searching for images with prefix 'tst.sdint'... Found these, writing history into them: ['tst.sdint.joint.multiterm.psf.tt1', 'tst.sdint.joint.multiterm.mask', 'tst.sdint.joint.multiterm.sumwt.tt1', 'tst.sdint.joint.cube.psf', 'tst.sdint.joint.multiterm.image.tt1', 'tst.sdint.joint.multiterm.sumwt.tt2', 'tst.sdint.int.cube.residual', 'tst.sdint.joint.multiterm.alpha.error', 'tst.sdint.joint.multiterm.residual.tt1', 'tst.sdint.joint.multiterm.psf.tt0', 'tst.sdint.joint.cube.residual', 'tst.sdint.joint.multiterm.pb.tt0', 'tst.sdint.joint.multiterm.model.tt1', 'tst.sdint.joint.multiterm.alpha', 'tst.sdint.int.cube.sumwt', 'tst.sdint.int.cube.psf', 'tst.sdint.joint.multiterm.image.tt0', 'tst.sdint.joint.multiterm.psf.tt2', 'tst.sdint.int.cube.pb', 'tst.sdint.int.cube.model', 'tst.sdint.joint.multiterm.model.tt0', 'tst.sdint.joint.multiterm.sumwt.tt0', 'tst.sdint.joint.multiterm.residual.tt0'] build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:11:37.555835 End time: 2026-10-24 00:12:09.494200 build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:12:09 2026-10-24 00:12:09 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:12:09 2026-10-24 00:12:10 INFO tclean::::casa ########################################## build 23-Oct-2026 20:12:09 2026-10-24 00:12:10 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.tclean', imsize=200, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=5, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[0], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=5, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : gridft build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : mtmfs build 23-Oct-2026 20:12:35 2026-10-24 00:12:10 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:12:35 build 23-Oct-2026 20:12:35 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005726 build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 23-Oct-2026 20:12:35 2026-10-24 00:12:19 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:12:35 2026-10-24 00:12:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0166769 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0166769, 0.0372218] build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO [5] Res: 0.625162 Max: 0.502148 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682464 -0.729205 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425965 (in this run) build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425965 [1]: -0.455139 build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0->0.425965, peakres=1.05872->0.625163, Reached cycleniter. build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 23-Oct-2026 20:12:35 2026-10-24 00:12:26 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:12:35 build 23-Oct-2026 20:12:35 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:12:35 2026-10-24 00:12:36 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564882189035416, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677494 (in this run) build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677494 [1]: -0.723894 build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0.425965->0.677494, peakres=0.625162->0.369152, Reached cycleniter. build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:12:46 2026-10-24 00:12:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:12:46 build 23-Oct-2026 20:12:46 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362689 Jy/beam build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.tclean.alpha.error build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.tclean.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.tclean.model.tt0) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.tclean.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.tclean.model.tt1) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa Searching for images with prefix 'tst.tclean'... Found these, writing history into them: ['tst.tclean.psf.tt2', 'tst.tclean.sumwt.tt1', 'tst.tclean.image.tt0', 'tst.tclean.model.tt0', 'tst.tclean.psf.tt1', 'tst.tclean.sumwt.tt0', 'tst.tclean.psf.tt0', 'tst.tclean.mask', 'tst.tclean.alpha.error', 'tst.tclean.model.tt1', 'tst.tclean.pb.tt0', 'tst.tclean.sumwt.tt2', 'tst.tclean.residual.tt0', 'tst.tclean.image.tt1', 'tst.tclean.alpha', 'tst.tclean.residual.tt1'] build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:12:09.505747 End time: 2026-10-24 00:12:45.285108 build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa ########################################## build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO name:: No table opened. build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_ims ] Image made : ['tst.sdint.joint.multiterm.psf.tt0', 'tst.sdint.joint.multiterm.image.tt0', 'tst.tclean.psf.tt0', 'tst.tclean.image.tt0'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.multiterm.psf.tt0 : Value is 1.0 at [100, 100, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.psf.tt0 : Value is 1.0 at [100, 100, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.multiterm.image.tt0 : Value is 1.040220856666565 at [100, 100, 0, 0] ( Pass : should be 1.04 , Epsilon: 0.05) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.image.tt0 : Value is 1.04018235206604 at [100, 100, 0, 0] ( Pass : should be 1.04 , Epsilon: 0.05) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_pix_val ] tst.sdint.joint.multiterm.alpha : Value is -1.0664238929748535 at [100, 100, 0, 0] ( Pass : should be -1.06 , Epsilon: 0.05) build 23-Oct-2026 20:12:46 2026-10-24 00:12:45 INFO tclean::::casa+ [ check_pix_val ] tst.tclean.alpha : Value is -1.068488597869873 at [100, 100, 0, 0] ( Pass : should be -1.06 , Epsilon: 0.05) build 23-Oct-2026 20:12:46 .s2026-10-24 00:12:46 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_mosaic.sdimage', sdpsf='papersky_mosaic.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_mosaic.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_cube_sdint', imsize=1500, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='multiscale', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_mosaic.true.im.masklist', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 433230 build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:12:46 2026-10-24 00:12:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:14:32 2026-10-24 00:12:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:14:32 2026-10-24 00:12:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:14:32 build 23-Oct-2026 20:14:32 0%....10....20....30.. build 23-Oct-2026 20:14:32 0%....10....20....30.. build 23-Oct-2026 20:14:32 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 2026-10-24 00:13:14 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:14:32 2026-10-24 00:13:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:14:32 build 23-Oct-2026 20:14:32 0%....10....20....30. build 23-Oct-2026 20:14:32 0%....10....20....30. build 23-Oct-2026 20:14:32 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.mos_cube_sdint.int.cube.psf to tst.mos_cube_sdint.int.cube.residual build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.joint.cube] with ftmachine : mosaicft build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:14:32 2026-10-24 00:13:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:14:32 build 23-Oct-2026 20:14:32 0%....10....20....30 build 23-Oct-2026 20:14:32 0%....10....20....30 build 23-Oct-2026 20:14:32 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 2026-10-24 00:14:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdint.joint.cube] : multiscale build 23-Oct-2026 20:14:32 2026-10-24 00:14:06 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:14:32 2026-10-24 00:14:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:14:32 build 23-Oct-2026 20:14:32 0%....10....20....30.. build 23-Oct-2026 20:14:32 0%....10....20....30.. build 23-Oct-2026 20:14:32 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 100% build 23-Oct-2026 20:14:32 2026-10-24 00:14:32 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:14:32 2026-10-24 00:14:32 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 162786 build 23-Oct-2026 20:14:32 2026-10-24 00:14:32 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:14:32 2026-10-24 00:14:32 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:14:32 2026-10-24 00:14:32 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:14:32 2026-10-24 00:14:32 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:32 2026-10-24 00:14:33 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:14:32 2026-10-24 00:14:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:32 2026-10-24 00:14:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:14:32 2026-10-24 00:14:33 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:14:37 2026-10-24 00:14:33 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO sdintimaging::::casa Deleting tmp_162786_*plane build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO imager::feather() build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:14:37 2026-10-24 00:14:34 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO imager::feather() build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:14:37 2026-10-24 00:14:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:37 2026-10-24 00:14:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO imager::feather() build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:14:41 2026-10-24 00:14:37 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO imager::feather() build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:14:41 2026-10-24 00:14:39 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO imager::feather() build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:14:41 2026-10-24 00:14:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:14:41 2026-10-24 00:14:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:15:50 2026-10-24 00:14:42 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:15:50 2026-10-24 00:14:42 INFO imager::feather() build 23-Oct-2026 20:15:50 2026-10-24 00:14:42 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:15:50 2026-10-24 00:14:42 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:15:50 2026-10-24 00:14:42 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdint.joint.cube build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101822 build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 23-Oct-2026 20:15:50 2026-10-24 00:14:43 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdint.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdint.joint.cube] Number of pixels in the clean mask : 132660 out of a total of 6.75e+06 pixels. [ 1.96533 % ] build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.41785, over full image : 1.41785 build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1698557585477829, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:15:50 2026-10-24 00:14:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:15:50 2026-10-24 00:14:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 23-Oct-2026 20:15:50 2026-10-24 00:14:54 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:15:50 2026-10-24 00:14:54 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:15:50 2026-10-24 00:14:55 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:15:50 2026-10-24 00:14:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:15:50 build 23-Oct-2026 20:15:50 0%....10.. build 23-Oct-2026 20:15:50 0%....10.. build 23-Oct-2026 20:15:50 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:15:50 100% build 23-Oct-2026 20:15:50 100% build 23-Oct-2026 20:15:50 2026-10-24 00:15:48 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO imager::feather() build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:15:50 2026-10-24 00:15:49 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:15:50 2026-10-24 00:15:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO imager::feather() build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:15:54 2026-10-24 00:15:50 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO ImageRegion::fromRecord Creating image 'tmp_433230_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:15:54 2026-10-24 00:15:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO ImageRegion::fromRecord Creating image 'tmp_433230_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO imager::feather() build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:15:54 2026-10-24 00:15:52 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:15:54 2026-10-24 00:15:53 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:15:54 2026-10-24 00:15:53 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.800239, over full image : 0.800239 build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO SDAlgorithmBase::restore [tst.mos_cube_sdint.joint.cube] : Restoring model image. build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO SIImageStore::restore Beam for chan : 0 : 77.5616 arcsec, 76.5531 arcsec, -21.4278 deg build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO SIImageStore::restore Beam for chan : 1 : 51.7099 arcsec, 50.993 arcsec, -20.1219 deg build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO SIImageStore::restore Beam for chan : 2 : 38.8169 arcsec, 38.1851 arcsec, -21.4406 deg build 23-Oct-2026 20:15:54 master 1 init 1 build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO sdintimaging::::casa Deleting tmp_433230_*plane build 23-Oct-2026 20:15:54 2026-10-24 00:15:54 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_cube_sdint'... Found these, writing history into them: ['tst.mos_cube_sdint.joint.cube.sumwt', 'tst.mos_cube_sdint.int.cube.weight', 'tst.mos_cube_sdint.int.cube.model', 'tst.mos_cube_sdint.sd.cube.model', 'tst.mos_cube_sdint.int.cube.sumwt', 'tst.mos_cube_sdint.joint.cube.image', 'tst.mos_cube_sdint.sd.cube.image', 'tst.mos_cube_sdint.joint.cube.residual', 'tst.mos_cube_sdint.joint.cube.model', 'tst.mos_cube_sdint.int.cube.psf', 'tst.mos_cube_sdint.int.cube.pb', 'tst.mos_cube_sdint.sd.cube.residual', 'tst.mos_cube_sdint.joint.cube.pb', 'tst.mos_cube_sdint.sd.cube.psf', 'tst.mos_cube_sdint.int.cube.residual', 'tst.mos_cube_sdint.joint.cube.weight', 'tst.mos_cube_sdint.joint.cube.mask', 'tst.mos_cube_sdint.joint.cube.psf'] build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:12:45.690119 End time: 2026-10-24 00:15:54.586484 build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO name:: No table opened. build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_cube_sdint.joint.cube.psf', 'tst.mos_cube_sdint.joint.cube.residual', 'tst.mos_cube_sdint.joint.cube.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdint.joint.cube.psf : Value is 0.9905023574829102 at [750, 750, 0, 0] ( Pass : should be 0.99 , Epsilon: 0.05) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdint.joint.cube.psf : Value is 0.990554690361023 at [750, 750, 0, 1] ( Pass : should be 0.99 , Epsilon: 0.05) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdint.joint.cube.image : Value is 1.5554962158203125 at [700, 783, 0, 0] ( Pass : should be 1.554 , Epsilon: 0.05) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdint.joint.cube.image : Value is 0.4873562753200531 at [650, 720, 0, 0] ( Pass : should be 0.485 , Epsilon: 0.05) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdint.joint.cube.image : Value is 1.043574333190918 at [700, 783, 0, 1] ( Pass : should be 1.043 , Epsilon: 0.05) build 23-Oct-2026 20:15:54 2026-10-24 00:15:55 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdint.joint.cube.image : Value is 0.22813189029693604 at [650, 720, 0, 1] ( Pass : should be 0.227 , Epsilon: 0.05) build 23-Oct-2026 20:16:48 .2026-10-24 00:15:55 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO sdintimaging::::casa sdintimaging( usedata='sd', sdimage='papersky_mosaic.sdimage', sdpsf='papersky_mosaic.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_mosaic.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_cube_sdonly', imsize=1500, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='multiscale', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_mosaic.true.im.masklist', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 WARN sdintimaging::task_sdintimaging::casa The Single-Dish-Only mode of sdintimaging is better supported via the deconvolve task which supports spectral cube, mfs and multi-term mfs deconvolution in the image domain alone. The deconvolve task is the more appropriate version to use for stand-alone image-domain deconvolution, and will not have the bookkeeping overheads currently present in the sdintimaging task's sd-only mode. Please note that the 'sd' option of the sdintimaging task will be removed in a subsequent release. Please refer to the task deconvolve documentation for instructions on how to prepare image and psf cubes for the deconvolve task for all these modes. build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 599835 build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 23-Oct-2026 20:16:48 2026-10-24 00:15:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:16:48 2026-10-24 00:15:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:16:48 build 23-Oct-2026 20:16:48 0%....10....20....30. build 23-Oct-2026 20:16:48 0%....10....20....30. build 23-Oct-2026 20:16:48 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:16:48 100% build 23-Oct-2026 20:16:48 100% build 23-Oct-2026 20:16:48 2026-10-24 00:16:22 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:16:48 2026-10-24 00:16:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:16:48 build 23-Oct-2026 20:16:48 0%....10....20....30. build 23-Oct-2026 20:16:48 0%....10....20....30. build 23-Oct-2026 20:16:48 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:16:48 100% build 23-Oct-2026 20:16:48 100% build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.mos_cube_sdonly.int.cube.psf to tst.mos_cube_sdonly.int.cube.residual build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:16:48 2026-10-24 00:16:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.joint.cube] with ftmachine : mosaicft build 23-Oct-2026 20:16:48 2026-10-24 00:16:49 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:16:48 2026-10-24 00:16:49 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:17:54 2026-10-24 00:16:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:17:54 2026-10-24 00:16:49 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:17:54 2026-10-24 00:16:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:17:54 2026-10-24 00:16:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:17:54 2026-10-24 00:16:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:17:54 build 23-Oct-2026 20:17:54 0%....10....20....30.. build 23-Oct-2026 20:17:54 0%....10....20....30. build 23-Oct-2026 20:17:54 0%....10....20....30.........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:17:54 100% build 23-Oct-2026 20:17:54 100% build 23-Oct-2026 20:17:54 2026-10-24 00:17:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdonly.joint.cube] : multiscale build 23-Oct-2026 20:17:54 2026-10-24 00:17:15 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:17:54 2026-10-24 00:17:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:17:54 build 23-Oct-2026 20:17:54 0%....10....20....30. build 23-Oct-2026 20:17:54 0%....10....20....30. build 23-Oct-2026 20:17:54 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:17:54 100% build 23-Oct-2026 20:17:54 100% build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 203162 build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:17:54 2026-10-24 00:17:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO sdintimaging::::casa Deleting tmp_203162_*plane build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:17:54 2026-10-24 00:17:42 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:17:54 2026-10-24 00:17:43 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:17:54 2026-10-24 00:17:43 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdonly.joint.cube build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.278141 build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 31.3586 build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdonly.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:17:54 2026-10-24 00:17:44 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdonly.joint.cube] Number of pixels in the clean mask : 132660 out of a total of 6.75e+06 pixels. [ 1.96533 % ] build 23-Oct-2026 20:17:54 2026-10-24 00:17:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 31.3586, over full image : 31.3586 build 23-Oct-2026 20:17:54 2026-10-24 00:17:45 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.5679287910461426, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:17:54 2026-10-24 00:17:45 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:17:54 2026-10-24 00:17:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 23-Oct-2026 20:17:54 2026-10-24 00:17:54 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:18:01 2026-10-24 00:17:55 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:18:01 2026-10-24 00:17:58 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:18:01 2026-10-24 00:17:59 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:18:01 2026-10-24 00:17:59 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.40501, over full image : 3.40501 build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO SDAlgorithmBase::restore [tst.mos_cube_sdonly.joint.cube] : Restoring model image. build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 23-Oct-2026 20:18:01 master 1 init 1 build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO sdintimaging::::casa Deleting tmp_599835_*plane build 23-Oct-2026 20:18:01 2026-10-24 00:18:00 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_cube_sdonly'... Found these, writing history into them: ['tst.mos_cube_sdonly.joint.cube.residual', 'tst.mos_cube_sdonly.joint.cube.mask', 'tst.mos_cube_sdonly.sd.cube.psf', 'tst.mos_cube_sdonly.sd.cube.residual', 'tst.mos_cube_sdonly.int.cube.pb', 'tst.mos_cube_sdonly.int.cube.residual', 'tst.mos_cube_sdonly.joint.cube.image', 'tst.mos_cube_sdonly.sd.cube.model', 'tst.mos_cube_sdonly.joint.cube.psf', 'tst.mos_cube_sdonly.int.cube.sumwt', 'tst.mos_cube_sdonly.int.cube.model', 'tst.mos_cube_sdonly.sd.cube.image', 'tst.mos_cube_sdonly.int.cube.psf', 'tst.mos_cube_sdonly.joint.cube.sumwt', 'tst.mos_cube_sdonly.joint.cube.weight', 'tst.mos_cube_sdonly.int.cube.weight', 'tst.mos_cube_sdonly.joint.cube.pb', 'tst.mos_cube_sdonly.joint.cube.model'] build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:15:54.889880 End time: 2026-10-24 00:18:00.595308 build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO name:: No table opened. build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_cube_sdonly.joint.cube.psf', 'tst.mos_cube_sdonly.joint.cube.residual', 'tst.mos_cube_sdonly.joint.cube.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdonly.joint.cube.psf : Value is 1.0 at [750, 750, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdonly.joint.cube.psf : Value is 1.0 at [750, 750, 0, 1] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdonly.joint.cube.image : Value is 17.766033172607422 at [700, 783, 0, 0] ( Pass : should be 18.17 , Epsilon: 0.05) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdonly.joint.cube.image : Value is 32.561073303222656 at [650, 720, 0, 0] ( Pass : should be 33.16 , Epsilon: 0.05) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdonly.joint.cube.image : Value is 7.910158634185791 at [700, 783, 0, 1] ( Pass : should be 8.244 , Epsilon: 0.05) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_cube_sdonly.joint.cube.image : Value is 16.38353729248047 at [650, 720, 0, 1] ( Pass : should be 17.129 , Epsilon: 0.05) build 23-Oct-2026 20:18:01 .2026-10-24 00:18:01 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa sdintimaging( usedata='int', sdimage='', sdpsf='', sdgain=1.0, dishdia=100.0, vis='papersky_mosaic.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_mfs_intonly', imsize=1500, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_mosaic.true.im.masklist', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 417925 build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.6 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:18:01 2026-10-24 00:18:01 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:21:02 2026-10-24 00:18:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:21:02 2026-10-24 00:18:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:21:02 2026-10-24 00:18:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.6 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:21:02 build 23-Oct-2026 20:21:02 0%....10....20....30. build 23-Oct-2026 20:21:02 0%....10....20....30. build 23-Oct-2026 20:21:02 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:21:02 100% build 23-Oct-2026 20:21:02 100% build 23-Oct-2026 20:21:02 2026-10-24 00:18:28 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:21:02 2026-10-24 00:18:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:21:02 build 23-Oct-2026 20:21:02 0%....10....20....30 build 23-Oct-2026 20:21:02 0%....10....20....30 build 23-Oct-2026 20:21:02 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:21:02 100% build 23-Oct-2026 20:21:02 100% build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.mos_mfs_intonly.int.cube.psf to tst.mos_mfs_intonly.int.cube.residual build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 23-Oct-2026 20:21:02 2026-10-24 00:18:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.joint.multiterm] with ftmachine : mosaicft build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:21:02 2026-10-24 00:18:55 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 23-Oct-2026 20:21:02 build 23-Oct-2026 20:21:02 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031594 build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_intonly.joint.multiterm] : mtmfs build 23-Oct-2026 20:21:02 2026-10-24 00:20:16 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:21:02 build 23-Oct-2026 20:21:02 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:21:02 2026-10-24 00:21:00 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:21:02 2026-10-24 00:21:00 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.cube build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.100786 build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1521 arcsec x 77.0923 arcsec pa=-24.4055 deg build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.1115 arcsec x 51.3589 arcsec pa=-22.0154 deg build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.1091 arcsec x 38.5222 arcsec pa=-17.4372 deg build 23-Oct-2026 20:21:02 2026-10-24 00:21:01 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.multiterm build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034537 build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO SIImageStore::printBeamSet Beam : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.93798 build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:21:02 2026-10-24 00:21:02 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_intonly.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 2.25e+06 pixels. [ 1.96533 % ] build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.93798, over full image : 0.93798 build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.11880931258201599, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:22:24 2026-10-24 00:21:02 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.118809, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:22:24 2026-10-24 00:21:03 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110967 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110967, 0.0740577] build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269866, -0.0235549 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235549, 0.0207975] build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144586, -0.0149682 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149682, 0.0112498] build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0481747, -0.0071818 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0071818, 0.00387402] build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199133, -0.00385788 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00385788, 0.00167927] build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00888711, -0.002127 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.002127, 0.0007889] build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00416301, -0.00117351 build 23-Oct-2026 20:22:24 2026-10-24 00:21:11 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00117351, 0.000398284] build 23-Oct-2026 20:22:24 2026-10-24 00:21:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:22:24 2026-10-24 00:21:13 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.93798 build 23-Oct-2026 20:22:24 2026-10-24 00:21:20 INFO [20] Res: 0.853779 Max: 0.81127 Gain: 0.1 Pos: [669, 686] Scale: 100 Coeffs: 20.3983 24.0462 build 23-Oct-2026 20:22:24 2026-10-24 00:21:28 INFO [40] Res: 0.599285 Max: 0.404451 Gain: 0.1 Pos: [670, 685] Scale: 100 Coeffs: 13.7294 14.344 build 23-Oct-2026 20:22:24 2026-10-24 00:21:31 INFO [50] Res: 0.540403 Max: 0.298874 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.524623 -0.564257 build 23-Oct-2026 20:22:24 2026-10-24 00:21:31 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:22:24 2026-10-24 00:21:31 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.29558 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 58.7983 (in this run) build 23-Oct-2026 20:22:24 2026-10-24 00:21:31 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 60.0938 [1]: 28.7903 build 23-Oct-2026 20:22:24 2026-10-24 00:21:32 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] iters=0->50 [50], model=0->60.0925, peakres=0.93798->0.540403, Reached cycleniter. build 23-Oct-2026 20:22:24 2026-10-24 00:21:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:22:24 2026-10-24 00:21:32 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:22:24 2026-10-24 00:21:32 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:22:24 2026-10-24 00:21:32 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:22:24 2026-10-24 00:21:33 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:22:24 2026-10-24 00:21:33 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:22:24 2026-10-24 00:21:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:22:24 build 23-Oct-2026 20:22:24 0%....10.. build 23-Oct-2026 20:22:24 0%....10.. build 23-Oct-2026 20:22:24 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:22:24 100% build 23-Oct-2026 20:22:24 100% build 23-Oct-2026 20:22:24 2026-10-24 00:22:23 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:22:24 2026-10-24 00:22:24 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:22:24 2026-10-24 00:22:24 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:22:24 2026-10-24 00:22:25 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:22:24 2026-10-24 00:22:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.547633, over full image : 0.547633 build 23-Oct-2026 20:22:24 2026-10-24 00:22:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.06936603784561157, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:22:24 2026-10-24 00:22:25 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.069366, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:23:40 2026-10-24 00:22:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:23:40 2026-10-24 00:22:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:23:40 2026-10-24 00:22:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.547633 build 23-Oct-2026 20:23:40 2026-10-24 00:22:30 INFO [60] Res: 0.44505 Max: 0.218333 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 0.451072 -0.447371 build 23-Oct-2026 20:23:40 2026-10-24 00:22:38 INFO [80] Res: 0.326219 Max: 0.112547 Gain: 0.1 Pos: [665, 692] Scale: 100 Coeffs: -7.65563 -35.9276 build 23-Oct-2026 20:23:40 2026-10-24 00:22:45 INFO [100] Res: 0.239128 Max: 0.0637633 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.241717 -0.268069 build 23-Oct-2026 20:23:40 2026-10-24 00:22:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:23:40 2026-10-24 00:22:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 2.17653 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 51.0921 (in this run) build 23-Oct-2026 20:23:40 2026-10-24 00:22:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 53.2672 [1]: -33.0549 build 23-Oct-2026 20:23:40 2026-10-24 00:22:46 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] iters=0->50 [50], model=60.0941->53.2673, peakres=0.547633->0.239127, Reached cycleniter. build 23-Oct-2026 20:23:40 2026-10-24 00:22:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:23:40 2026-10-24 00:22:46 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:23:40 2026-10-24 00:22:47 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:23:40 2026-10-24 00:22:47 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:23:40 2026-10-24 00:22:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:23:40 build 23-Oct-2026 20:23:40 0%....10.. build 23-Oct-2026 20:23:40 0%....10... build 23-Oct-2026 20:23:40 0%....10.......202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:23:40 100% build 23-Oct-2026 20:23:40 100% build 23-Oct-2026 20:23:40 2026-10-24 00:23:37 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:23:40 2026-10-24 00:23:37 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:23:40 2026-10-24 00:23:38 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:23:40 2026-10-24 00:23:38 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.240332, over full image : 0.240332 build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO SDAlgorithmBase::restore [tst.mos_mfs_intonly.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 23-Oct-2026 20:23:40 2026-10-24 00:23:39 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0240328 Jy/beam build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.alpha.error build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.model.tt0) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.model.tt1) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:23:40 master 1 init 1 build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa Deleting tmp_417925_*plane build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_mfs_intonly'... Found these, writing history into them: ['tst.mos_mfs_intonly.joint.multiterm.model.tt0', 'tst.mos_mfs_intonly.joint.multiterm.image.tt0', 'tst.mos_mfs_intonly.joint.multiterm.psf.tt1', 'tst.mos_mfs_intonly.joint.multiterm.residual.tt0', 'tst.mos_mfs_intonly.joint.multiterm.pb.tt0', 'tst.mos_mfs_intonly.joint.multiterm.weight.tt1', 'tst.mos_mfs_intonly.joint.cube.psf', 'tst.mos_mfs_intonly.joint.multiterm.weight.tt0', 'tst.mos_mfs_intonly.joint.multiterm.sumwt.tt0', 'tst.mos_mfs_intonly.joint.multiterm.alpha.error', 'tst.mos_mfs_intonly.int.cube.pb', 'tst.mos_mfs_intonly.joint.multiterm.psf.tt2', 'tst.mos_mfs_intonly.joint.multiterm.alpha', 'tst.mos_mfs_intonly.joint.multiterm.mask', 'tst.mos_mfs_intonly.int.cube.sumwt', 'tst.mos_mfs_intonly.joint.multiterm.sumwt.tt2', 'tst.mos_mfs_intonly.joint.multiterm.weight.tt2', 'tst.mos_mfs_intonly.int.cube.model', 'tst.mos_mfs_intonly.int.cube.psf', 'tst.mos_mfs_intonly.int.cube.weight', 'tst.mos_mfs_intonly.joint.multiterm.residual.tt1', 'tst.mos_mfs_intonly.joint.multiterm.model.tt1', 'tst.mos_mfs_intonly.joint.cube.residual', 'tst.mos_mfs_intonly.int.cube.residual', 'tst.mos_mfs_intonly.joint.multiterm.image.tt1', 'tst.mos_mfs_intonly.joint.multiterm.sumwt.tt1', 'tst.mos_mfs_intonly.joint.multiterm.psf.tt0'] build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:18:00.821575 End time: 2026-10-24 00:23:39.941108 build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO name:: No table opened. build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_mfs_intonly.joint.multiterm.psf.tt0', 'tst.mos_mfs_intonly.joint.multiterm.residual.tt0', 'tst.mos_mfs_intonly.joint.multiterm.image.tt0', 'tst.mos_mfs_intonly.joint.multiterm.image.tt1', 'tst.mos_mfs_intonly.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.psf.tt0 : Value is 1.0 at [750, 750, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.image.tt0 : Value is 1.050485372543335 at [700, 783, 0, 0] ( Pass : should be 1.05 , Epsilon: 0.05) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.image.tt0 : Value is 0.1475958675146103 at [650, 720, 0, 0] ( Pass : should be 0.147 , Epsilon: 0.05) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.alpha : Value is -1.0157060623168945 at [700, 783, 0, 0] ( Pass : should be -1.016 , Epsilon: 0.05) build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_intonly.joint.multiterm.alpha : Value is -0.7857546210289001 at [650, 720, 0, 0] ( Pass : should be -0.78 , Epsilon: 0.05) build 23-Oct-2026 20:23:40 .2026-10-24 00:23:40 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:23:40 2026-10-24 00:23:40 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:25:56 2026-10-24 00:23:40 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_mosaic.sdimage', sdpsf='papersky_mosaic.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_mosaic.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_mfs_sdint', imsize=1500, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_mosaic.true.im.masklist', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:25:56 2026-10-24 00:23:40 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 978411 build 23-Oct-2026 20:25:56 2026-10-24 00:23:40 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:25:56 2026-10-24 00:23:40 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:25:56 2026-10-24 00:23:40 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:25:56 2026-10-24 00:23:40 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:25:56 2026-10-24 00:23:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:25:56 build 23-Oct-2026 20:25:56 0%....10....20....30 build 23-Oct-2026 20:25:56 0%....10....20....30.... build 23-Oct-2026 20:25:56 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:25:56 100% build 23-Oct-2026 20:25:56 100% build 23-Oct-2026 20:25:56 2026-10-24 00:24:09 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:25:56 2026-10-24 00:24:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:25:56 build 23-Oct-2026 20:25:56 0%....10....20....30. build 23-Oct-2026 20:25:56 0%....10....20....30. build 23-Oct-2026 20:25:56 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:25:56 100% build 23-Oct-2026 20:25:56 100% build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.mos_mfs_sdint.int.cube.psf to tst.mos_mfs_sdint.int.cube.residual build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.joint.multiterm] with ftmachine : mosaicft build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:25:56 2026-10-24 00:24:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:25:56 2026-10-24 00:24:36 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 23-Oct-2026 20:25:56 build 23-Oct-2026 20:25:56 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 23-Oct-2026 20:25:56 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 23-Oct-2026 20:26:43 2026-10-24 00:25:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:26:43 2026-10-24 00:25:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032144 build 23-Oct-2026 20:26:43 2026-10-24 00:25:56 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 23-Oct-2026 20:26:43 2026-10-24 00:25:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint.joint.multiterm] : mtmfs build 23-Oct-2026 20:26:43 2026-10-24 00:25:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:26:43 build 23-Oct-2026 20:26:43 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:26:43 2026-10-24 00:26:40 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:26:43 2026-10-24 00:26:40 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 529905 build 23-Oct-2026 20:26:43 2026-10-24 00:26:40 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:26:43 2026-10-24 00:26:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO sdintimaging::::casa Deleting tmp_529905_*plane build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO imager::feather() build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:26:43 2026-10-24 00:26:42 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:26:43 2026-10-24 00:26:43 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:43 2026-10-24 00:26:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO imager::feather() build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:26:48 2026-10-24 00:26:44 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO imager::feather() build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:26:48 2026-10-24 00:26:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:48 2026-10-24 00:26:46 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO imager::feather() build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:26:48 2026-10-24 00:26:47 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:48 2026-10-24 00:26:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:26:48 2026-10-24 00:26:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:26:53 2026-10-24 00:26:49 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:26:53 2026-10-24 00:26:49 INFO imager::feather() build 23-Oct-2026 20:26:53 2026-10-24 00:26:49 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:26:53 2026-10-24 00:26:49 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:26:53 2026-10-24 00:26:49 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO imager::feather() build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:26:53 2026-10-24 00:26:50 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.cube build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101221 build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 23-Oct-2026 20:26:53 2026-10-24 00:26:51 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.multiterm build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036863 build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SIImageStore::printBeamSet Beam : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.03628 build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 2.25e+06 pixels. [ 1.96533 % ] build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.03628, over full image : 1.03628 build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.12350266426801682, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.123503, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:52 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:26:53 2026-10-24 00:26:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990569 at [750, 750] build 23-Oct-2026 20:28:18 2026-10-24 00:26:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:28:18 2026-10-24 00:26:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990569, -9.34914e-05 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -9.34914e-05, 0.0733598] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261119, -0.0234462 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234462, 0.0201517] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136894, -0.0147324 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147324, 0.0106831] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0437287, -0.00667573 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00667573, 0.00354212] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180718, -0.00331869 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331869, 0.00152844] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085719, -0.00172584 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00172584, 0.000742582] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00457677, -0.000951945 build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000951945, 0.000405767] build 23-Oct-2026 20:28:18 2026-10-24 00:27:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:28:18 2026-10-24 00:27:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.04615 build 23-Oct-2026 20:28:18 2026-10-24 00:27:10 INFO [20] Res: 1.00521 Max: 1.18303 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 1.04658 -1.15463 build 23-Oct-2026 20:28:18 2026-10-24 00:27:17 INFO [40] Res: 0.679897 Max: 0.551563 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.746016 -0.0598731 build 23-Oct-2026 20:28:18 2026-10-24 00:27:21 INFO [50] Res: 0.605109 Max: 0.392199 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.601741 -0.675218 build 23-Oct-2026 20:28:18 2026-10-24 00:27:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:28:18 2026-10-24 00:27:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.18529 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 78.8114 (in this run) build 23-Oct-2026 20:28:18 2026-10-24 00:27:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 79.9967 [1]: 27.6099 build 23-Oct-2026 20:28:18 2026-10-24 00:27:21 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] iters=0->50 [50], model=0->79.9922, peakres=1.03628->0.599402, Reached cycleniter. build 23-Oct-2026 20:28:18 2026-10-24 00:27:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:28:18 2026-10-24 00:27:22 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:28:18 2026-10-24 00:27:22 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:28:18 2026-10-24 00:27:22 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:28:18 2026-10-24 00:27:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:28:18 2026-10-24 00:27:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:28:18 2026-10-24 00:27:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:28:18 build 23-Oct-2026 20:28:18 0%....10... build 23-Oct-2026 20:28:18 0%....10... build 23-Oct-2026 20:28:18 0%....10......202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:28:18 100% build 23-Oct-2026 20:28:18 100% build 23-Oct-2026 20:28:18 2026-10-24 00:28:16 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO imager::feather() build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:28:18 2026-10-24 00:28:17 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:28:18 2026-10-24 00:28:18 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:28:18 2026-10-24 00:28:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:28:18 2026-10-24 00:28:18 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:28:18 2026-10-24 00:28:18 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:28:18 2026-10-24 00:28:18 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO imager::feather() build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:29:38 2026-10-24 00:28:18 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO imager::feather() build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:29:38 2026-10-24 00:28:20 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:29:38 2026-10-24 00:28:21 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:29:38 2026-10-24 00:28:22 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:29:38 2026-10-24 00:28:22 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:29:38 2026-10-24 00:28:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.602189, over full image : 0.602189 build 23-Oct-2026 20:29:38 2026-10-24 00:28:22 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07176820188760757, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:29:38 2026-10-24 00:28:22 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0717682, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:29:38 2026-10-24 00:28:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:29:38 2026-10-24 00:28:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:29:38 2026-10-24 00:28:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.607922 build 23-Oct-2026 20:29:38 2026-10-24 00:28:28 INFO [60] Res: 0.494121 Max: 0.275333 Gain: 0.1 Pos: [701, 685] Scale: 100 Coeffs: 7.43997 -1.48924 build 23-Oct-2026 20:29:38 2026-10-24 00:28:35 INFO [80] Res: 0.384435 Max: 0.157659 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.398853 -0.0315127 build 23-Oct-2026 20:29:38 2026-10-24 00:28:43 INFO [100] Res: 0.302893 Max: 0.0988156 Gain: 0.1 Pos: [619, 818] Scale: 100 Coeffs: 4.75921 0.548569 build 23-Oct-2026 20:29:38 2026-10-24 00:28:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:29:38 2026-10-24 00:28:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.97921 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 99.1381 (in this run) build 23-Oct-2026 20:29:38 2026-10-24 00:28:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.113 [1]: 27.1453 build 23-Oct-2026 20:29:38 2026-10-24 00:28:43 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] iters=0->50 [50], model=79.9971->101.112, peakres=0.602189->0.300036, Reached cycleniter. build 23-Oct-2026 20:29:38 2026-10-24 00:28:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:29:38 2026-10-24 00:28:44 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:29:38 2026-10-24 00:28:44 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:29:38 2026-10-24 00:28:45 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:29:38 2026-10-24 00:28:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:29:38 build 23-Oct-2026 20:29:38 0%....10.. build 23-Oct-2026 20:29:38 0%....10.. build 23-Oct-2026 20:29:38 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:29:38 100% build 23-Oct-2026 20:29:38 100% build 23-Oct-2026 20:29:38 2026-10-24 00:29:38 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:29:38 2026-10-24 00:29:39 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:29:38 2026-10-24 00:29:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:38 2026-10-24 00:29:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:38 2026-10-24 00:29:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:38 2026-10-24 00:29:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO imager::feather() build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:29:44 2026-10-24 00:29:39 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [1499, 1499, 0, 1] (20:09:06.348, +38.49.57.683, I, 1.49983e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.49983e+09Hz) build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO imager::feather() build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:29:44 2026-10-24 00:29:40 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:29:44 2026-10-24 00:29:41 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageRegion::fromRecord Creating image 'tmp_978411_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [1499, 1499, 0, 2] (20:09:06.348, +38.49.57.683, I, 1.99978e+09Hz to 19:49:17.984, +42.34.45.984, I, 1.99978e+09Hz) build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageRegion::fromRecord Creating image 'tmp_978411_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO imager::feather() build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:29:44 2026-10-24 00:29:42 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:29:44 2026-10-24 00:29:43 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.301364, over full image : 0.301364 build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 23-Oct-2026 20:29:44 2026-10-24 00:29:44 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0304205 Jy/beam build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.alpha.error build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.model.tt0) build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.model.tt1) build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:29:46 master 1 init 1 build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO sdintimaging::::casa Deleting tmp_978411_*plane build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_mfs_sdint'... Found these, writing history into them: ['tst.mos_mfs_sdint.int.cube.pb', 'tst.mos_mfs_sdint.joint.multiterm.psf.tt2', 'tst.mos_mfs_sdint.joint.multiterm.model.tt1', 'tst.mos_mfs_sdint.sd.cube.model', 'tst.mos_mfs_sdint.joint.multiterm.image.tt0', 'tst.mos_mfs_sdint.joint.multiterm.residual.tt1', 'tst.mos_mfs_sdint.joint.multiterm.weight.tt0', 'tst.mos_mfs_sdint.int.cube.sumwt', 'tst.mos_mfs_sdint.joint.multiterm.sumwt.tt0', 'tst.mos_mfs_sdint.joint.multiterm.psf.tt1', 'tst.mos_mfs_sdint.int.cube.psf', 'tst.mos_mfs_sdint.joint.cube.residual', 'tst.mos_mfs_sdint.joint.multiterm.sumwt.tt1', 'tst.mos_mfs_sdint.joint.multiterm.mask', 'tst.mos_mfs_sdint.sd.cube.image', 'tst.mos_mfs_sdint.joint.multiterm.pb.tt0', 'tst.mos_mfs_sdint.joint.cube.psf', 'tst.mos_mfs_sdint.joint.multiterm.model.tt0', 'tst.mos_mfs_sdint.joint.multiterm.weight.tt2', 'tst.mos_mfs_sdint.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdint.joint.multiterm.weight.tt1', 'tst.mos_mfs_sdint.sd.cube.residual', 'tst.mos_mfs_sdint.int.cube.weight', 'tst.mos_mfs_sdint.sd.cube.psf', 'tst.mos_mfs_sdint.joint.multiterm.alpha', 'tst.mos_mfs_sdint.joint.multiterm.alpha.error', 'tst.mos_mfs_sdint.joint.multiterm.image.tt1', 'tst.mos_mfs_sdint.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdint.joint.multiterm.sumwt.tt2', 'tst.mos_mfs_sdint.int.cube.model', 'tst.mos_mfs_sdint.int.cube.residual'] build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:23:40.147644 End time: 2026-10-24 00:29:45.489468 build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:29:46 2026-10-24 00:29:45 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO name:: No table opened. build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_mfs_sdint.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdint.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdint.joint.multiterm.image.tt0', 'tst.mos_mfs_sdint.joint.multiterm.image.tt1', 'tst.mos_mfs_sdint.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.psf.tt0 : Value is 0.9905691146850586 at [750, 750, 0, 0] ( Pass : should be 0.9905 , Epsilon: 0.05) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.image.tt0 : Value is 1.0973923206329346 at [700, 783, 0, 0] ( Pass : should be 1.098 , Epsilon: 0.05) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.image.tt0 : Value is 0.27141106128692627 at [650, 720, 0, 0] ( Pass : should be 0.268 , Epsilon: 0.05) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.alpha : Value is -0.9436901211738586 at [700, 783, 0, 0] ( Pass : should be -0.95 , Epsilon: 0.05) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint.joint.multiterm.alpha : Value is 0.23744364082813263 at [650, 720, 0, 0] ( Pass : should be 0.248 , Epsilon: 0.05) build 23-Oct-2026 20:29:46 .2026-10-24 00:29:46 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa sdintimaging( usedata='sd', sdimage='papersky_mosaic.sdimage', sdpsf='papersky_mosaic.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_mosaic.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_mfs_sdonly', imsize=1500, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_mosaic.true.im.masklist', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 WARN sdintimaging::task_sdintimaging::casa The Single-Dish-Only mode of sdintimaging is better supported via the deconvolve task which supports spectral cube, mfs and multi-term mfs deconvolution in the image domain alone. The deconvolve task is the more appropriate version to use for stand-alone image-domain deconvolution, and will not have the bookkeeping overheads currently present in the sdintimaging task's sd-only mode. Please note that the 'sd' option of the sdintimaging task will be removed in a subsequent release. Please refer to the task deconvolve documentation for instructions on how to prepare image and psf cubes for the deconvolve task for all these modes. build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 717186 build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 23-Oct-2026 20:29:46 2026-10-24 00:29:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 23-Oct-2026 20:29:46 2026-10-24 00:29:47 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:29:46 2026-10-24 00:29:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:32:45 2026-10-24 00:29:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:32:45 build 23-Oct-2026 20:32:45 0%....10....20....30. build 23-Oct-2026 20:32:45 0%....10....20....30. build 23-Oct-2026 20:32:45 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:32:45 100% build 23-Oct-2026 20:32:45 100% build 23-Oct-2026 20:32:45 2026-10-24 00:30:13 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:32:45 2026-10-24 00:30:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:32:45 build 23-Oct-2026 20:32:45 0%....10....20....30. build 23-Oct-2026 20:32:45 0%....10....20....30. build 23-Oct-2026 20:32:45 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 23-Oct-2026 20:32:45 100% build 23-Oct-2026 20:32:45 100% build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.mos_mfs_sdonly.int.cube.psf to tst.mos_mfs_sdonly.int.cube.residual build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 23-Oct-2026 20:32:45 2026-10-24 00:30:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.joint.multiterm] with ftmachine : mosaicft build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:32:45 2026-10-24 00:30:40 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 23-Oct-2026 20:32:45 build 23-Oct-2026 20:32:45 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032161 build 23-Oct-2026 20:32:45 2026-10-24 00:32:00 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 23-Oct-2026 20:32:45 2026-10-24 00:32:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdonly.joint.multiterm] : mtmfs build 23-Oct-2026 20:32:45 2026-10-24 00:32:01 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:32:45 build 23-Oct-2026 20:32:45 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 443401 build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:32:45 2026-10-24 00:32:45 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:32:57 2026-10-24 00:32:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO sdintimaging::::casa Deleting tmp_443401_*plane build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:32:57 2026-10-24 00:32:46 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:32:57 2026-10-24 00:32:47 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:32:57 2026-10-24 00:32:47 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:32:57 2026-10-24 00:32:47 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.cube build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.276087 build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.multiterm build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.069554 build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 18.9585 build 23-Oct-2026 20:32:57 2026-10-24 00:32:48 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdonly.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 2.25e+06 pixels. [ 1.96533 % ] build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 18.9585, over full image : 18.9585 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9479246139526367, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.947925, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:32:57 2026-10-24 00:32:49 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 23-Oct-2026 20:32:57 2026-10-24 00:32:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:32:57 2026-10-24 00:32:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110968 build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110968, 0.0740577] build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.944271, -0.00762222 build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762222, 0.0698511] build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 23-Oct-2026 20:32:57 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376937 build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376937, 0.0456457] build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 23-Oct-2026 20:33:52 2026-10-24 00:32:57 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 23-Oct-2026 20:33:52 2026-10-24 00:32:58 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:33:52 2026-10-24 00:32:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 18.9585 build 23-Oct-2026 20:33:52 2026-10-24 00:33:06 INFO [20] Res: 4.99391 Max: 70.822 Gain: 0.1 Pos: [651, 791] Scale: 100 Coeffs: 18.1169 -1.38867 build 23-Oct-2026 20:33:52 2026-10-24 00:33:14 INFO [40] Res: 2.62935 Max: 13.3486 Gain: 0.1 Pos: [623, 679] Scale: 100 Coeffs: 8.12599 1.58383 build 23-Oct-2026 20:33:52 2026-10-24 00:33:17 INFO [50] Res: 2.06994 Max: 7.43787 Gain: 0.1 Pos: [645, 660] Scale: 100 Coeffs: 6.03219 0.88266 build 23-Oct-2026 20:33:52 2026-10-24 00:33:17 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:33:52 2026-10-24 00:33:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 101.613 (in this run) build 23-Oct-2026 20:33:52 2026-10-24 00:33:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.613 [1]: -7.21691 build 23-Oct-2026 20:33:52 2026-10-24 00:33:18 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] iters=0->50 [50], model=0->101.607, peakres=18.9585->2.06994, Reached cycleniter. build 23-Oct-2026 20:33:52 2026-10-24 00:33:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:33:52 2026-10-24 00:33:18 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:33:52 2026-10-24 00:33:18 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:33:52 2026-10-24 00:33:18 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:33:52 2026-10-24 00:33:19 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:33:52 2026-10-24 00:33:23 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:33:52 2026-10-24 00:33:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:33:52 2026-10-24 00:33:24 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:33:52 2026-10-24 00:33:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.1469, over full image : 2.1469 build 23-Oct-2026 20:33:52 2026-10-24 00:33:24 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10734505951404572, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:33:52 2026-10-24 00:33:24 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.107345, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:33:52 2026-10-24 00:33:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:33:52 2026-10-24 00:33:25 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:33:52 2026-10-24 00:33:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.1469 build 23-Oct-2026 20:33:52 2026-10-24 00:33:30 INFO [60] Res: 1.81768 Max: 4.6335 Gain: 0.1 Pos: [595, 774] Scale: 100 Coeffs: 4.76964 0.772405 build 23-Oct-2026 20:33:52 2026-10-24 00:33:37 INFO [80] Res: 1.18844 Max: 1.86117 Gain: 0.1 Pos: [692, 654] Scale: 100 Coeffs: 3.06459 0.874454 build 23-Oct-2026 20:33:52 2026-10-24 00:33:45 INFO [100] Res: 0.924685 Max: 0.945888 Gain: 0.1 Pos: [601, 823] Scale: 100 Coeffs: 2.15142 0.31712 build 23-Oct-2026 20:33:52 2026-10-24 00:33:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:33:52 2026-10-24 00:33:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.551095 [12]: 0 [20]: 0 [40]: 0.459785 [60]: 0.385745 [80]: 1.38355 [100]: 115.024 (in this run) build 23-Oct-2026 20:33:52 2026-10-24 00:33:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 116.696 [1]: -4.97915 build 23-Oct-2026 20:33:52 2026-10-24 00:33:45 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] iters=0->50 [50], model=101.613->116.695, peakres=2.1469->0.924685, Reached cycleniter. build 23-Oct-2026 20:33:52 2026-10-24 00:33:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:33:52 2026-10-24 00:33:46 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:33:52 2026-10-24 00:33:46 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:33:52 2026-10-24 00:33:50 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:33:52 2026-10-24 00:33:51 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.921073, over full image : 0.921073 build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdonly.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 23-Oct-2026 20:33:52 2026-10-24 00:33:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0921023 Jy/beam build 23-Oct-2026 20:33:52 2026-10-24 00:33:53 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.alpha.error build 23-Oct-2026 20:33:52 2026-10-24 00:33:53 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:33:52 2026-10-24 00:33:53 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.model.tt0) build 23-Oct-2026 20:33:52 2026-10-24 00:33:53 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.model.tt1) build 23-Oct-2026 20:33:52 2026-10-24 00:33:53 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:33:52 master 1 init 1 build 23-Oct-2026 20:33:52 2026-10-24 00:33:53 INFO sdintimaging::::casa Deleting tmp_717186_*plane build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_mfs_sdonly'... Found these, writing history into them: ['tst.mos_mfs_sdonly.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdonly.int.cube.residual', 'tst.mos_mfs_sdonly.joint.multiterm.mask', 'tst.mos_mfs_sdonly.joint.multiterm.image.tt1', 'tst.mos_mfs_sdonly.sd.cube.image', 'tst.mos_mfs_sdonly.joint.multiterm.psf.tt2', 'tst.mos_mfs_sdonly.joint.multiterm.pb.tt0', 'tst.mos_mfs_sdonly.joint.multiterm.weight.tt2', 'tst.mos_mfs_sdonly.joint.multiterm.model.tt1', 'tst.mos_mfs_sdonly.joint.multiterm.image.tt0', 'tst.mos_mfs_sdonly.joint.multiterm.model.tt0', 'tst.mos_mfs_sdonly.int.cube.sumwt', 'tst.mos_mfs_sdonly.joint.multiterm.sumwt.tt2', 'tst.mos_mfs_sdonly.joint.multiterm.alpha', 'tst.mos_mfs_sdonly.int.cube.weight', 'tst.mos_mfs_sdonly.joint.multiterm.weight.tt1', 'tst.mos_mfs_sdonly.joint.multiterm.sumwt.tt0', 'tst.mos_mfs_sdonly.joint.multiterm.alpha.error', 'tst.mos_mfs_sdonly.sd.cube.model', 'tst.mos_mfs_sdonly.sd.cube.residual', 'tst.mos_mfs_sdonly.sd.cube.psf', 'tst.mos_mfs_sdonly.int.cube.psf', 'tst.mos_mfs_sdonly.joint.multiterm.residual.tt1', 'tst.mos_mfs_sdonly.int.cube.pb', 'tst.mos_mfs_sdonly.joint.multiterm.psf.tt1', 'tst.mos_mfs_sdonly.joint.cube.residual', 'tst.mos_mfs_sdonly.joint.cube.psf', 'tst.mos_mfs_sdonly.joint.multiterm.sumwt.tt1', 'tst.mos_mfs_sdonly.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdonly.int.cube.model', 'tst.mos_mfs_sdonly.joint.multiterm.weight.tt0'] build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:29:45.713489 End time: 2026-10-24 00:33:53.163786 build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO name:: No table opened. build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_mfs_sdonly.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdonly.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdonly.joint.multiterm.image.tt0', 'tst.mos_mfs_sdonly.joint.multiterm.image.tt1', 'tst.mos_mfs_sdonly.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.psf.tt0 : Value is 1.0 at [750, 750, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.image.tt0 : Value is 7.940338134765625 at [700, 783, 0, 0] ( Pass : should be 7.756 , Epsilon: 0.05) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.image.tt0 : Value is 16.407411575317383 at [650, 720, 0, 0] ( Pass : should be 15.68 , Epsilon: 0.05) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.alpha : Value is -0.12090080976486206 at [700, 783, 0, 0] ( Pass : should be -0.12 , Epsilon: 0.05) build 23-Oct-2026 20:33:53 2026-10-24 00:33:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdonly.joint.multiterm.alpha : Value is 0.017024174332618713 at [650, 720, 0, 0] ( Pass : should be 0.013 , Epsilon: 0.05) build 23-Oct-2026 20:33:53 .2026-10-24 00:33:54 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='JCMTsubre.image', sdpsf='', sdgain=0.3, dishdia=15.0, vis='IRS1_7m_f.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_mfs_sdint_singleplane', imsize=180, cell='0.8arcsec', phasecenter='', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=1, start='228982955177.41397Hz', width='15999797359.627136Hz', outframe='LSRK', veltype='radio', restfreq='228.982955GHz', interpolation='linear', perchanweightdensity=False, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, deconvolver='mtmfs', scales=[0, 5, 10, 15, 20], nterms=1, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=True, weighting='briggs', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=50000, gain=0.1, threshold='0.5mJy', nsigma=3.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 WARN sdintimaging::task_sdintimaging::casa You have specified parameter stokes="IQUV" but presently only stokes="I" is supported when usedata="sdint". build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:33:53.614248 End time: 2026-10-24 00:33:53.627506 build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='JCMTsubre.image', sdpsf='', sdgain=0.3, dishdia=15.0, vis='IRS1_7m_f.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_mfs_sdint_singleplane', imsize=180, cell='0.8arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=1, start='228982955177.41397Hz', width='15999797359.627136Hz', outframe='LSRK', veltype='radio', restfreq='228.982955GHz', interpolation='linear', perchanweightdensity=False, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, deconvolver='mtmfs', scales=[0, 5, 10, 15, 20], nterms=1, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=True, weighting='briggs', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=50000, gain=0.1, threshold='0.5mJy', nsigma=3.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 492570 build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 23-Oct-2026 20:33:53 2026-10-24 00:33:54 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.176216, 0.970442, 0.164894]' *** Requested center of SPW (2.20983e+11 Hz) is smaller than minimum possible value by 857.704 Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 2.20983e+11 Hz Channels equidistant in freq build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.28983e+11 Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.59998e+10 Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.59998e+10 Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20983e+11 Hz, upper edge = 2.36983e+11 Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO VPSkyJones::VPSkyJones PB used ALMA build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:33:57 2026-10-24 00:33:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:33:57 2026-10-24 00:33:55 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:33:57 2026-10-24 00:33:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO sdintimaging::::casa Copying restoring beam(s) for 1 channel(s) from tst.mos_mfs_sdint_singleplane.int.cube.psf to tst.mos_mfs_sdint_singleplane.int.cube.residual build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO VPSkyJones::VPSkyJones PB used ALMA build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01251 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO HetArrConvFunc::findAntennaSizes Overriding PB with Airy of diam,blockage=6.25 m,0.75 m starting with antenna 0 build 23-Oct-2026 20:33:57 2026-10-24 00:33:56 INFO HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_0_1 actualConvInd 0 pointer 1 build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStoreMultiTerm::calcSensitivity + [1.47823e+08] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStoreMultiTerm::calcSensitivity + [6.76486e-09] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):8.22488e-05 build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005942 build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SIImageStore::printBeamSet Beam : 7.51562 arcsec, 4.43294 arcsec, 75.5675 deg build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 977684 build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN sdintimaging::::casa Image JCMTsubre.image and template image tst.mos_mfs_sdint_singleplane.int.cube.residual have different shape in axis 2 (Stokes): 4 and 1 . build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using polarizations I build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Creating image 'tmp_977684_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Success. Created tmp_977684_JCMTsubre.image_StokesIOnly build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN sdintimaging::::casa Image JCMTsubre.image and template image tst.mos_mfs_sdint_singleplane.int.cube.residual have different shape in axis 2 (Stokes): 4 and 1 . build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using polarizations I build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Creating image 'tmp_977684_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Success. Created tmp_977684_JCMTsubre.image_StokesIOnly build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 533666 build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN componentlist::close componentlist closed build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Deleting tmp_977684_*plane build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::task_sdintimaging::casa The reference frequency for MFS is calculated as the middle of the cube frequency range, irrespective of flagged channels : 228982956035.1179Hz build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO imager::feather() build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:33:57 2026-10-24 00:33:57 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO imager::feather() build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:33:57 2026-10-24 00:33:58 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00835 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008645 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.455725 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Number of pixels in the clean mask : 32400 out of a total of 32400 pixels. [ 100 % ] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.455725, over full image : 0.455725 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50000, 'cyclethreshold': 0.10274866223335266, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.102749, CycleNiter=50000, Gain=0.1 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 10, 15, 20] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 1 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 10 pixels with bias = 1 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 15 pixels with bias = 1 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 20 pixels with bias = 1 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 180 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.989649 at [90, 90] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.102749, nsigma threshold=0.0817392 ) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.989649] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.656389] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.282229] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 15 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.119074] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0541548] build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.460491 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO [20] Res: 0.147316 Max: 0.0247389 Gain: 0.1 Pos: [48, 71] Scale: 10 Coeffs: 0.296067 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 35. Peak residual 0.101145 (within mask) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.0217598 [5]: 0.442577 [10]: 0.36642 [15]: 0 [20]: 0.517531 (in this run) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.34829 build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->35 [35], model=0->1.34829, peakres=0.455725->0.100098, Reached cyclethreshold. build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 35 iterations. build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:33:58 2026-10-24 00:33:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:33:58 2026-10-24 00:33:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO imager::feather() build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0431439 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0931846, over full image : 0.0931846 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49965, 'cyclethreshold': 0.021009599789977074, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0210096, CycleNiter=49965, Gain=0.1 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.0210096, nsigma threshold=0.0431439 ) build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0941593 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO [40] Res: 0.0845341 Max: 0.00777016 Gain: 0.1 Pos: [92, 81] Scale: 20 Coeffs: 0.378788 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO [60] Res: 0.0602781 Max: 0.00376997 Gain: 0.1 Pos: [64, 79] Scale: 20 Coeffs: 0.263846 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO [80] Res: 0.0486175 Max: 0.00237223 Gain: 0.1 Pos: [49, 70] Scale: 0 Coeffs: 0.0489596 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 92. Peak residual 0.0429792 (within mask) build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.110924 [5]: 0.504892 [10]: 0.46273 [15]: 0.0410934 [20]: 1.15922 (in this run) build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.27886 build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->57 [57], model=1.34829->2.27886, peakres=0.0931846->0.0425343, Reached n-sigma threshold. build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 92 iterations. build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:34:00 2026-10-24 00:33:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO imager::feather() build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:00 2026-10-24 00:34:00 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:00 2026-10-24 00:34:01 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:00 2026-10-24 00:34:01 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0300406 build 23-Oct-2026 20:34:00 2026-10-24 00:34:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0439675, over full image : 0.0439675 build 23-Oct-2026 20:34:00 2026-10-24 00:34:01 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49908, 'cyclethreshold': 0.009912997484207153, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.009913, CycleNiter=49908, Gain=0.1 build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.009913, nsigma threshold=0.0300406 ) build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0444273 build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO [100] Res: 0.0403345 Max: 0.00167653 Gain: 0.1 Pos: [95, 83] Scale: 5 Coeffs: 0.0505388 build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO [120] Res: 0.0352667 Max: 0.00129825 Gain: 0.1 Pos: [65, 78] Scale: 20 Coeffs: 0.154832 build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO [140] Res: 0.0314903 Max: 0.00103064 Gain: 0.1 Pos: [95, 72] Scale: 0 Coeffs: 0.0322711 build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 149. Peak residual 0.0299999 (within mask) build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.143159 [5]: 0.556319 [10]: 0.531198 [15]: 0.0410934 [20]: 1.57567 (in this run) build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.84744 build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->57 [57], model=2.27886->2.84744, peakres=0.0439675->0.0296894, Reached n-sigma threshold. build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 149 iterations. build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:02 2026-10-24 00:34:01 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO imager::feather() build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.023984 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0303133, over full image : 0.0303133 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49851, 'cyclethreshold': 0.0068345097824931145, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00683451, CycleNiter=49851, Gain=0.1 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00683451, nsigma threshold=0.023984 ) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0306304 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO [160] Res: 0.0285593 Max: 0.00086144 Gain: 0.1 Pos: [61, 77] Scale: 5 Coeffs: 0.036227 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO [180] Res: 0.0263082 Max: 0.000743767 Gain: 0.1 Pos: [102, 94] Scale: 20 Coeffs: 0.117193 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO [200] Res: 0.0245047 Max: 0.000622147 Gain: 0.1 Pos: [70, 95] Scale: 20 Coeffs: 0.107184 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 208. Peak residual 0.0237891 (within mask) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.157581 [5]: 0.580033 [10]: 0.562515 [15]: 0.0410934 [20]: 1.98349 (in this run) build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.32471 build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->59 [59], model=2.84744->3.32471, peakres=0.0303133->0.0235429, Reached n-sigma threshold. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 208 iterations. build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:02 2026-10-24 00:34:02 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 23-Oct-2026 20:34:04 2026-10-24 00:34:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO imager::feather() build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0198919 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0235007, over full image : 0.0235007 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49792, 'cyclethreshold': 0.005298524163663387, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00529852, CycleNiter=49792, Gain=0.1 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00529852, nsigma threshold=0.0198919 ) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0237465 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO [220] Res: 0.0225271 Max: 0.000498327 Gain: 0.1 Pos: [103, 94] Scale: 20 Coeffs: 0.0959265 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO [240] Res: 0.0210055 Max: 0.000444395 Gain: 0.1 Pos: [80, 85] Scale: 20 Coeffs: 0.090587 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 250. Peak residual 0.0196188 (within mask) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.168899 [5]: 0.593728 [10]: 0.578819 [15]: 0.0410934 [20]: 2.20992 (in this run) build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.59246 build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->42 [42], model=3.32472->3.59246, peakres=0.0235007->0.0194158, Reached n-sigma threshold. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 250 iterations. build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 23-Oct-2026 20:34:04 2026-10-24 00:34:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO imager::feather() build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:04 2026-10-24 00:34:04 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0178832 build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0197218, over full image : 0.0197218 build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49750, 'cyclethreshold': 0.004446510691195726, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00444651, CycleNiter=49750, Gain=0.1 build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00444651, nsigma threshold=0.0178832 ) build 23-Oct-2026 20:34:05 2026-10-24 00:34:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.019928 build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO [260] Res: 0.0189796 Max: 0.00038445 Gain: 0.1 Pos: [43, 61] Scale: 0 Coeffs: 0.0197097 build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 279. Peak residual 0.0178229 (within mask) build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.1765 [5]: 0.598358 [10]: 0.582473 [15]: 0.0464268 [20]: 2.35022 (in this run) build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.75398 build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->29 [29], model=3.59246->3.75398, peakres=0.0197218->0.0176384, Reached n-sigma threshold. build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 7 ------------------------------------- build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:05 2026-10-24 00:34:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO imager::feather() build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0167812 build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0173994, over full image : 0.0173994 build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49721, 'cyclethreshold': 0.0039229076355695724, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00392291, CycleNiter=49721, Gain=0.1 build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00392291, nsigma threshold=0.0167812 ) build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0175814 build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO [280] Res: 0.0176196 Max: 0.000339228 Gain: 0.1 Pos: [67, 61] Scale: 20 Coeffs: 0.0791458 build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 300. Peak residual 0.0167444 (within mask) build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.179906 [5]: 0.602577 [10]: 0.58584 [15]: 0.0464268 [20]: 2.44096 (in this run) build 23-Oct-2026 20:34:05 2026-10-24 00:34:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.8557 build 23-Oct-2026 20:34:08 2026-10-24 00:34:06 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->21 [21], model=3.75398->3.85571, peakres=0.0173994->0.0165711, Reached n-sigma threshold. build 23-Oct-2026 20:34:08 2026-10-24 00:34:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 23-Oct-2026 20:34:08 2026-10-24 00:34:06 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:08 2026-10-24 00:34:06 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:08 2026-10-24 00:34:06 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 8 ------------------------------------- build 23-Oct-2026 20:34:08 2026-10-24 00:34:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO imager::feather() build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0161508 build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0164603, over full image : 0.0164603 build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49700, 'cyclethreshold': 0.003711167722940445, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00371117, CycleNiter=49700, Gain=0.1 build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00371117, nsigma threshold=0.0161508 ) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0166324 build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 311. Peak residual 0.0159507 (within mask) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.184849 [5]: 0.602577 [10]: 0.58584 [15]: 0.0464268 [20]: 2.48339 (in this run) build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.90308 build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] iters=0->11 [11], model=3.85571->3.90307, peakres=0.0164603->0.0157855, Reached n-sigma threshold. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 311 iterations. build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 9 ------------------------------------- build 23-Oct-2026 20:34:08 2026-10-24 00:34:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageRegion::fromRecord Creating image 'tmp_492570_sdplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [179, 179, 0, 0] (06:41:14.901, +09.28.15.905, I, 2.28983e+11Hz to 06:41:05.221, +09.30.39.105, I, 2.28983e+11Hz) build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageRegion::fromRecord Creating image 'tmp_492570_intplane' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO imager::feather() build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0.01s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0158271 build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0157336, over full image : 0.0157336 build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SIImageStore::restore Beam for chan : 0 : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint_singleplane.joint.multiterm.model.tt0) build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO task_tclean::SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor' of shape [180, 180, 1, 1] build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO task_tclean::ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:34:08 master 1 init 1 build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa Deleting tmp_492570_*plane build 23-Oct-2026 20:34:08 2026-10-24 00:34:08 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_mfs_sdint_singleplane'... Found these, writing history into them: ['tst.mos_mfs_sdint_singleplane.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.weight.tt0', 'tst.mos_mfs_sdint_singleplane.int.cube.weight', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdint_singleplane.joint.cube.psf', 'tst.mos_mfs_sdint_singleplane.sd.cube.model', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.mask', 'tst.mos_mfs_sdint_singleplane.sd.cube.image', 'tst.mos_mfs_sdint_singleplane.joint.cube.residual', 'tst.mos_mfs_sdint_singleplane.sd.cube.psf', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0', 'tst.mos_mfs_sdint_singleplane.int.cube.residual', 'tst.mos_mfs_sdint_singleplane.int.cube.model', 'tst.mos_mfs_sdint_singleplane.int.cube.gridwt', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor', 'tst.mos_mfs_sdint_singleplane.sd.cube.residual', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.model.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.pb.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.sumwt.tt0', 'tst.mos_mfs_sdint_singleplane.int.cube.psf', 'tst.mos_mfs_sdint_singleplane.int.cube.pb', 'tst.mos_mfs_sdint_singleplane.int.cube.sumwt'] build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:33:53.656764 End time: 2026-10-24 00:34:08.569599 build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO name:: No table opened. build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_mfs_sdint_singleplane.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.sumwt.tt0'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor : Value is 0.052113037556409836 at [66, 97, 0, 0] ( Pass : should be 0.0521131 , Epsilon: 0.05) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor : Value is 0.5208591222763062 at [49, 70, 0, 0] ( Pass : should be 0.520859 , Epsilon: 0.05) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.psf.tt0 : Value is 0.03838493302464485 at [70, 82, 0, 0] ( Pass : should be 0.0383849 , Epsilon: 0.05) build 23-Oct-2026 20:34:08 .2026-10-24 00:34:09 INFO imsubimage::::casa ########################################## build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::::casa ##### Begin Task: imsubimage ##### build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::::casa imsubimage( imagename='papersky_mosaic.sdimage', outfile='papersky_mosaic.sdimage.singleplane', box='', region='', chans='0', stokes='', mask='', dropdeg=False, overwrite=False, verbose=True, stretch=False, keepaxes=[] ) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889033.72Hz to 19:54:07.715, +41.43.25.344, I, 999889033.72Hz) build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::ImageRegion::fromRecord Creating image 'papersky_mosaic.sdimage.singleplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::::casa Task imsubimage complete. Start time: 2026-10-24 00:34:08.709827 End time: 2026-10-24 00:34:08.772640 build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::::casa ##### End Task: imsubimage ##### build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO imsubimage::::casa ########################################## build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:34:08 2026-10-24 00:34:09 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:35:32 2026-10-24 00:34:09 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_mosaic.sdimage.singleplane', sdpsf='', sdgain=1.0, dishdia=100.0, vis='papersky_mosaic.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.mos_mfs_sdint_singleplane', imsize=1500, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, deconvolver='mtmfs', scales=[], nterms=1, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='circle[[300pix,395pix],90pix]', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:35:32 2026-10-24 00:34:09 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 685034 build 23-Oct-2026 20:35:32 2026-10-24 00:34:09 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:35:32 2026-10-24 00:34:09 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:35:32 2026-10-24 00:34:09 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:35:32 2026-10-24 00:34:09 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.99889e+08 Hz build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 1.24986e+09 Hz build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:35:32 2026-10-24 00:34:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:35:32 build 23-Oct-2026 20:35:32 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:35:32 2026-10-24 00:34:35 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:35:32 2026-10-24 00:34:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:35:32 build 23-Oct-2026 20:35:32 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO sdintimaging::::casa Copying restoring beam(s) for 1 channel(s) from tst.mos_mfs_sdint_singleplane.int.cube.psf to tst.mos_mfs_sdint_singleplane.int.cube.residual build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 23-Oct-2026 20:35:32 2026-10-24 00:35:00 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO VPSkyJones::VPSkyJones PB used EVLA build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:35:32 2026-10-24 00:35:01 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 23-Oct-2026 20:35:32 build 23-Oct-2026 20:35:32 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStoreMultiTerm::calcSensitivity + [947700] build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06] build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031492 build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 23-Oct-2026 20:35:32 2026-10-24 00:35:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 23-Oct-2026 20:35:58 2026-10-24 00:35:32 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:35:58 build 23-Oct-2026 20:35:58 0%....10....20....30....40....50....60....70....80....90....100% build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 395692 build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:35:58 2026-10-24 00:35:54 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 634152 build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 WARN componentlist::close componentlist closed build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:35:58 2026-10-24 00:35:55 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO sdintimaging::::casa Deleting tmp_395692_*plane build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 WARN sdintimaging::::casa The specified reffreq for MFS imaging (1500000000.0 Hz) is not exactly the same as the frequency of the selected interferometric data for the major cycle (999889033.7197254 Hz). build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 WARN sdintimaging::::casa+ We will ignore this for now. build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO sdintimaging::::casa Deleting tmp_685034_*plane build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageRegion::fromRecord Creating image 'tmp_685034_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageRegion::fromRecord Creating image 'tmp_685034_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO imager::feather() build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:35:58 2026-10-24 00:35:57 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:35:58 2026-10-24 00:35:58 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO sdintimaging::::casa Deleting tmp_685034_*plane build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageRegion::fromRecord Creating image 'tmp_685034_sdplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [1499, 1499, 0, 0] (20:09:06.348, +38.49.57.683, I, 999889033.72Hz to 19:49:17.984, +42.34.45.984, I, 999889033.72Hz) build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO ImageRegion::fromRecord Creating image 'tmp_685034_intplane' of shape [1500, 1500, 1, 1] build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:35:58 2026-10-24 00:35:59 INFO imager::feather() build 23-Oct-2026 20:36:01 2026-10-24 00:35:59 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:01 2026-10-24 00:35:59 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:01 2026-10-24 00:35:59 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036458 build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037259 build 23-Oct-2026 20:36:01 2026-10-24 00:36:00 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Setting up a mask from [circle[[300pix,395pix],90pix]] within PB mask limit build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Number of pixels in the clean mask : 0 out of a total of 2.25e+06 pixels. [ 0 % ] build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa Reached global stopping criterion : zero mask build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.99024 at [750, 750] build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.99024] build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SIImageStore::restore Beam for chan : 0 : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint_singleplane.joint.multiterm.model.tt0) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:36:01 master 1 init 1 build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa Deleting tmp_685034_*plane build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa Searching for images with prefix 'tst.mos_mfs_sdint_singleplane'... Found these, writing history into them: ['tst.mos_mfs_sdint_singleplane.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.weight.tt0', 'tst.mos_mfs_sdint_singleplane.int.cube.weight', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdint_singleplane.joint.cube.psf', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.mask', 'tst.mos_mfs_sdint_singleplane.sd.cube.image', 'tst.mos_mfs_sdint_singleplane.joint.cube.residual', 'tst.mos_mfs_sdint_singleplane.sd.cube.psf', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0', 'tst.mos_mfs_sdint_singleplane.int.cube.residual', 'tst.mos_mfs_sdint_singleplane.sd.cube.residual', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.model.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.pb.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.sumwt.tt0', 'tst.mos_mfs_sdint_singleplane.int.cube.psf', 'tst.mos_mfs_sdint_singleplane.int.cube.pb', 'tst.mos_mfs_sdint_singleplane.int.cube.sumwt'] build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:34:08.815785 End time: 2026-10-24 00:36:01.316538 build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO name:: No table opened. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa [ checkall ] build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.mos_mfs_sdint_singleplane.joint.multiterm.psf.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.residual.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0', 'tst.mos_mfs_sdint_singleplane.joint.multiterm.sumwt.tt0'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0 : Value is 0.8060870170593262 at [665, 693, 0, 0] ( Pass : should be 0.806087 , Epsilon: 0.05) build 23-Oct-2026 20:36:01 2026-10-24 00:36:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0 : Value is 1.4318265914916992 at [700, 783, 0, 0] ( Pass : should be 1.43183 , Epsilon: 0.05) build 23-Oct-2026 20:36:04 2026-10-24 00:36:01 INFO sdintimaging::::casa+ [ check_pix_val ] tst.mos_mfs_sdint_singleplane.joint.multiterm.psf.tt0 : Value is 0.11475881189107895 at [764, 750, 0, 0] ( Pass : should be 0.11476 , Epsilon: 0.05) build 23-Oct-2026 20:36:04 .s2026-10-24 00:36:02 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_cube_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='hogbom', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.01, threshold=0.0, nsigma=0.0, cycleniter=20, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=2, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 408594 build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:04 2026-10-24 00:36:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:04 2026-10-24 00:36:03 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:04 2026-10-24 00:36:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_cube_sdint.int.cube.psf to tst.sp_cube_sdint.int.cube.residual build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : hogbom build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:04 2026-10-24 00:36:04 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:04 2026-10-24 00:36:05 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 578868 build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO sdintimaging::::casa Deleting tmp_578868_*plane build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO imager::feather() build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:06 2026-10-24 00:36:05 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO imager::feather() build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:06 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO imager::feather() build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::feather() build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::feather() build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:07 2026-10-24 00:36:07 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:12 2026-10-24 00:36:07 INFO imager::feather() build 23-Oct-2026 20:36:12 2026-10-24 00:36:07 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:12 2026-10-24 00:36:07 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:12 2026-10-24 00:36:07 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056119 build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Number of pixels in the clean mask : 132660 out of a total of 1.92e+06 pixels. [ 6.90937 % ] build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:36:12 2026-10-24 00:36:08 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:36:12 2026-10-24 00:36:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 23-Oct-2026 20:36:12 2026-10-24 00:36:10 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:36:12 2026-10-24 00:36:10 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO imager::feather() build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:12 2026-10-24 00:36:12 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO imager::feather() build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:16 2026-10-24 00:36:12 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO imager::feather() build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29521, over full image : 1.29521 build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.15563742816448212, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:36:16 2026-10-24 00:36:13 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:36:16 2026-10-24 00:36:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 120 iterations. build 23-Oct-2026 20:36:16 2026-10-24 00:36:15 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:36:16 2026-10-24 00:36:15 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:16 2026-10-24 00:36:16 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:16 2026-10-24 00:36:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:16 2026-10-24 00:36:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:16 2026-10-24 00:36:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO imager::feather() build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:16 2026-10-24 00:36:17 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::feather() build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Creating image 'tmp_408594_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO ImageRegion::fromRecord Creating image 'tmp_408594_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::feather() build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:18 2026-10-24 00:36:17 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.17015, over full image : 1.17015 build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 23-Oct-2026 20:36:18 master 1 init 1 build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa Deleting tmp_408594_*plane build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_cube_sdint'... Found these, writing history into them: ['tst.sp_cube_sdint.joint.cube.sumwt', 'tst.sp_cube_sdint.int.cube.pb', 'tst.sp_cube_sdint.sd.cube.model', 'tst.sp_cube_sdint.sd.cube.psf', 'tst.sp_cube_sdint.joint.cube.image', 'tst.sp_cube_sdint.sd.cube.image', 'tst.sp_cube_sdint.int.cube.sumwt', 'tst.sp_cube_sdint.joint.cube.mask', 'tst.sp_cube_sdint.joint.cube.pb', 'tst.sp_cube_sdint.joint.cube.model', 'tst.sp_cube_sdint.joint.cube.residual', 'tst.sp_cube_sdint.int.cube.residual', 'tst.sp_cube_sdint.int.cube.psf', 'tst.sp_cube_sdint.int.cube.model', 'tst.sp_cube_sdint.sd.cube.residual', 'tst.sp_cube_sdint.joint.cube.psf'] build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:36:01.682851 End time: 2026-10-24 00:36:18.212351 build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO name:: No table opened. build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa+ [ check_val ] iterdone is 120 ( Pass : should be 120, Exact: True ) build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_cube_sdint.joint.cube.psf', 'tst.sp_cube_sdint.joint.cube.residual', 'tst.sp_cube_sdint.joint.cube.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:36:18 .2026-10-24 00:36:18 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_cube_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='multiscale', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 542286 build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:36:18 2026-10-24 00:36:18 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:18 2026-10-24 00:36:19 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:18 2026-10-24 00:36:19 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:21 2026-10-24 00:36:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_cube_sdint.int.cube.psf to tst.sp_cube_sdint.int.cube.residual build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:21 2026-10-24 00:36:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 873275 build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:21 2026-10-24 00:36:21 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:21 2026-10-24 00:36:22 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO sdintimaging::::casa Deleting tmp_873275_*plane build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::feather() build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::feather() build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:23 2026-10-24 00:36:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO imager::feather() build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:23 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO imager::feather() build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:24 2026-10-24 00:36:23 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::feather() build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::feather() build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056941 build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:24 2026-10-24 00:36:24 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:24 2026-10-24 00:36:25 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:36:24 2026-10-24 00:36:25 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:36:30 2026-10-24 00:36:25 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:36:30 2026-10-24 00:36:25 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:36:30 2026-10-24 00:36:25 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Number of pixels in the clean mask : 132660 out of a total of 1.92e+06 pixels. [ 6.90937 % ] build 23-Oct-2026 20:36:30 2026-10-24 00:36:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 23-Oct-2026 20:36:30 2026-10-24 00:36:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:36:30 2026-10-24 00:36:25 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:36:30 2026-10-24 00:36:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 23-Oct-2026 20:36:30 2026-10-24 00:36:29 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:36:30 2026-10-24 00:36:29 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO imager::feather() build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:30 2026-10-24 00:36:30 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO imager::feather() build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO ImageRegion::fromRecord Creating image 'tmp_542286_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO ImageRegion::fromRecord Creating image 'tmp_542286_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:30 2026-10-24 00:36:31 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO imager::feather() build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 23-Oct-2026 20:36:32 2026-10-24 00:36:31 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 23-Oct-2026 20:36:32 master 1 init 1 build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa Deleting tmp_542286_*plane build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_cube_sdint'... Found these, writing history into them: ['tst.sp_cube_sdint.joint.cube.sumwt', 'tst.sp_cube_sdint.int.cube.pb', 'tst.sp_cube_sdint.sd.cube.model', 'tst.sp_cube_sdint.sd.cube.psf', 'tst.sp_cube_sdint.joint.cube.image', 'tst.sp_cube_sdint.sd.cube.image', 'tst.sp_cube_sdint.int.cube.sumwt', 'tst.sp_cube_sdint.joint.cube.mask', 'tst.sp_cube_sdint.joint.cube.pb', 'tst.sp_cube_sdint.joint.cube.model', 'tst.sp_cube_sdint.joint.cube.residual', 'tst.sp_cube_sdint.int.cube.residual', 'tst.sp_cube_sdint.int.cube.psf', 'tst.sp_cube_sdint.int.cube.model', 'tst.sp_cube_sdint.sd.cube.residual', 'tst.sp_cube_sdint.joint.cube.psf'] build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:36:18.471179 End time: 2026-10-24 00:36:31.753338 build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO name:: No table opened. build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_cube_sdint.joint.cube.psf', 'tst.sp_cube_sdint.joint.cube.residual', 'tst.sp_cube_sdint.joint.cube.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.psf : Value is 0.9906921982765198 at [400, 400, 0, 0] ( Pass : should be 0.99 , Epsilon: 0.05) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.psf : Value is 0.9905558824539185 at [400, 400, 0, 1] ( Pass : should be 0.99 , Epsilon: 0.05) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 1.6687167882919312 at [350, 433, 0, 0] ( Pass : should be 1.67 , Epsilon: 0.05) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 0.4621974229812622 at [300, 400, 0, 0] ( Pass : should be 0.462 , Epsilon: 0.05) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 1.0839482545852661 at [350, 433, 0, 1] ( Pass : should be 1.084 , Epsilon: 0.05) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 0.2299831211566925 at [300, 400, 0, 1] ( Pass : should be 0.23 , Epsilon: 0.05) build 23-Oct-2026 20:36:32 .2026-10-24 00:36:32 INFO flagdata::::casa ########################################## build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa flagdata( vis='papersky_standard.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='0:2', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa Backup original flags before applying new flags build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO AgentFlagger::open Table type is Measurement Set build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO AgentFlagger::open Table type is Measurement Set build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa Manual mode is active build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa Initializing the agents build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO Manual::setAgentParameters autocorr is 0 build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa Running the agentflagger tool build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO FlagMSHandler:: Chunk = 1 [progress: 100%], Observation = 0, Array = 0, Scan = 1, Field = 0 (fake0), Spw = 0, Channels = 3, Corrs = [ RR LL ], Total Rows = 6318 build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO FlagMSHandler::nextChunk ==================================================================================== build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO AgentFlagger::run => Writing flags to the MS build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-24 00:36:32.194900 End time: 2026-10-24 00:36:32.391255 build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa ##### End Task: flagdata ##### build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO flagdata::::casa ########################################## build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:32 2026-10-24 00:36:32 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:36:36 2026-10-24 00:36:32 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_cube_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='multiscale', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:36:36 2026-10-24 00:36:32 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 842348 build 23-Oct-2026 20:36:36 2026-10-24 00:36:32 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:36:36 2026-10-24 00:36:32 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:36 2026-10-24 00:36:32 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:36 2026-10-24 00:36:32 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:36 2026-10-24 00:36:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_cube_sdint.int.cube.psf to tst.sp_cube_sdint.int.cube.residual build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:36 2026-10-24 00:36:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:36 2026-10-24 00:36:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] build 23-Oct-2026 20:36:36 2026-10-24 00:36:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 23-Oct-2026 20:36:36 2026-10-24 00:36:36 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:36 2026-10-24 00:36:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:36 2026-10-24 00:36:36 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 919464 build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:37 2026-10-24 00:36:36 INFO sdintimaging::::casa Deleting tmp_919464_*plane build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa The following channel weights/flags will be used in the feather step and minor cycle. Zero indicates channels that are empty in either the INT or SD input cubes and which will be excluded from the joint reconstruction. : [1. 1. 0.] build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 WARN sdintimaging::::casa There are channels that are filled with zeros either in the INT cube or the SD cube or both, and they will be ignored from the joint reconstruction. Please search the log file for the string "channel weights/flags" to find a listing of channels that are being used build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Creating image 'tmp_842348_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Creating image 'tmp_842348_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::feather() build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Creating image 'tmp_842348_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Creating image 'tmp_842348_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::feather() build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:37 2026-10-24 00:36:37 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:42 2026-10-24 00:36:37 INFO ImageRegion::fromRecord Creating image 'tmp_842348_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord Creating image 'tmp_842348_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::feather() build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord Creating image 'tmp_842348_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageRegion::fromRecord Creating image 'tmp_842348_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::feather() build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046513 build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:42 2026-10-24 00:36:38 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Number of pixels in the clean mask : 132660 out of a total of 1.92e+06 pixels. [ 6.90937 % ] build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:36:42 2026-10-24 00:36:39 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:36:42 2026-10-24 00:36:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:36:42 2026-10-24 00:36:43 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:36:46 2026-10-24 00:36:43 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Creating image 'tmp_842348_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Creating image 'tmp_842348_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::feather() build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Creating image 'tmp_842348_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO ImageRegion::fromRecord Creating image 'tmp_842348_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::feather() build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:36:46 2026-10-24 00:36:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO SIImageStore::restore Beam for chan : 2 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 23-Oct-2026 20:36:46 master 1 init 1 build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa Deleting tmp_842348_*plane build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_cube_sdint'... Found these, writing history into them: ['tst.sp_cube_sdint.joint.cube.sumwt', 'tst.sp_cube_sdint.int.cube.pb', 'tst.sp_cube_sdint.sd.cube.model', 'tst.sp_cube_sdint.sd.cube.psf', 'tst.sp_cube_sdint.joint.cube.image', 'tst.sp_cube_sdint.sd.cube.image', 'tst.sp_cube_sdint.int.cube.sumwt', 'tst.sp_cube_sdint.joint.cube.mask', 'tst.sp_cube_sdint.joint.cube.pb', 'tst.sp_cube_sdint.joint.cube.model', 'tst.sp_cube_sdint.joint.cube.residual', 'tst.sp_cube_sdint.int.cube.residual', 'tst.sp_cube_sdint.int.cube.psf', 'tst.sp_cube_sdint.int.cube.model', 'tst.sp_cube_sdint.sd.cube.residual', 'tst.sp_cube_sdint.joint.cube.psf'] build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:36:32.420489 End time: 2026-10-24 00:36:46.215916 build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO name:: No table opened. build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_cube_sdint.joint.cube.psf', 'tst.sp_cube_sdint.joint.cube.residual', 'tst.sp_cube_sdint.joint.cube.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.psf : Value is 0.9906921982765198 at [400, 400, 0, 0] ( Pass : should be 0.99 , Epsilon: 0.05) build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.psf : Value is 0.0 at [400, 400, 0, 2] ( Pass : should be 0 , Epsilon: 0.05) build 23-Oct-2026 20:36:46 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 1.6687167882919312 at [350, 433, 0, 0] ( Pass : should be 1.66 , Epsilon: 0.05) build 23-Oct-2026 20:36:48 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 0.4621974229812622 at [300, 400, 0, 0] ( Pass : should be 0.459 , Epsilon: 0.05) build 23-Oct-2026 20:36:48 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 0.0 at [350, 433, 0, 2] ( Pass : should be 0 , Epsilon: 0.05) build 23-Oct-2026 20:36:48 2026-10-24 00:36:46 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdint.joint.cube.image : Value is 0.0 at [300, 400, 0, 2] ( Pass : should be 0 , Epsilon: 0.05) build 23-Oct-2026 20:36:48 .2026-10-24 00:36:47 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO sdintimaging::::casa sdintimaging( usedata='sd', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_cube_sdonly', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='multiscale', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 WARN sdintimaging::task_sdintimaging::casa The Single-Dish-Only mode of sdintimaging is better supported via the deconvolve task which supports spectral cube, mfs and multi-term mfs deconvolution in the image domain alone. The deconvolve task is the more appropriate version to use for stand-alone image-domain deconvolution, and will not have the bookkeeping overheads currently present in the sdintimaging task's sd-only mode. Please note that the 'sd' option of the sdintimaging task will be removed in a subsequent release. Please refer to the task deconvolve documentation for instructions on how to prepare image and psf cubes for the deconvolve task for all these modes. build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 272856 build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.int.cube] with ftmachine : gridft build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:48 2026-10-24 00:36:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:48 2026-10-24 00:36:48 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:48 2026-10-24 00:36:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_cube_sdonly.int.cube.psf to tst.sp_cube_sdonly.int.cube.residual build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.joint.cube] with ftmachine : gridft build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:48 2026-10-24 00:36:49 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:55 2026-10-24 00:36:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:55 2026-10-24 00:36:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:55 2026-10-24 00:36:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:55 2026-10-24 00:36:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdonly.joint.cube] : multiscale build 23-Oct-2026 20:36:55 2026-10-24 00:36:49 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:55 2026-10-24 00:36:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 902910 build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO sdintimaging::::casa Deleting tmp_902910_*plane build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdonly.joint.cube build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.221686 build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 32.8423 build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdonly.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:36:55 2026-10-24 00:36:50 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:36:55 2026-10-24 00:36:51 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:36:55 2026-10-24 00:36:51 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdonly.joint.cube] Number of pixels in the clean mask : 132660 out of a total of 1.92e+06 pixels. [ 6.90937 % ] build 23-Oct-2026 20:36:55 2026-10-24 00:36:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 32.8423, over full image : 32.8423 build 23-Oct-2026 20:36:55 2026-10-24 00:36:51 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.6421152353286743, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:36:55 2026-10-24 00:36:51 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.27485, over full image : 3.27485 build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO SDAlgorithmBase::restore [tst.sp_cube_sdonly.joint.cube] : Restoring model image. build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 23-Oct-2026 20:36:55 2026-10-24 00:36:55 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 23-Oct-2026 20:36:55 2026-10-24 00:36:56 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 23-Oct-2026 20:36:55 master 1 init 1 build 23-Oct-2026 20:36:55 2026-10-24 00:36:56 INFO sdintimaging::::casa Deleting tmp_272856_*plane build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_cube_sdonly'... Found these, writing history into them: ['tst.sp_cube_sdonly.joint.cube.model', 'tst.sp_cube_sdonly.sd.cube.residual', 'tst.sp_cube_sdonly.sd.cube.image', 'tst.sp_cube_sdonly.joint.cube.pb', 'tst.sp_cube_sdonly.sd.cube.model', 'tst.sp_cube_sdonly.int.cube.model', 'tst.sp_cube_sdonly.joint.cube.mask', 'tst.sp_cube_sdonly.joint.cube.image', 'tst.sp_cube_sdonly.int.cube.psf', 'tst.sp_cube_sdonly.int.cube.pb', 'tst.sp_cube_sdonly.joint.cube.sumwt', 'tst.sp_cube_sdonly.int.cube.sumwt', 'tst.sp_cube_sdonly.int.cube.residual', 'tst.sp_cube_sdonly.joint.cube.residual', 'tst.sp_cube_sdonly.joint.cube.psf', 'tst.sp_cube_sdonly.sd.cube.psf'] build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:36:46.540751 End time: 2026-10-24 00:36:55.800348 build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO name:: No table opened. build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_cube_sdonly.joint.cube.psf', 'tst.sp_cube_sdonly.joint.cube.residual', 'tst.sp_cube_sdonly.joint.cube.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdonly.joint.cube.psf : Value is 1.0 at [400, 400, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdonly.joint.cube.psf : Value is 1.0 at [400, 400, 0, 1] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdonly.joint.cube.image : Value is 18.234390258789062 at [350, 433, 0, 0] ( Pass : should be 18.65 , Epsilon: 0.05) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdonly.joint.cube.image : Value is 32.519012451171875 at [300, 400, 0, 0] ( Pass : should be 33.15 , Epsilon: 0.05) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdonly.joint.cube.image : Value is 7.91010046005249 at [350, 433, 0, 1] ( Pass : should be 8.234 , Epsilon: 0.05) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_cube_sdonly.joint.cube.image : Value is 15.430900573730469 at [300, 400, 0, 1] ( Pass : should be 16.149 , Epsilon: 0.05) build 23-Oct-2026 20:36:58 .2026-10-24 00:36:56 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa sdintimaging( usedata='int', sdimage='', sdpsf='', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_mfs_intonly', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 551221 build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.int.cube] with ftmachine : gridft build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:36:58 2026-10-24 00:36:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_mfs_intonly.int.cube.psf to tst.sp_mfs_intonly.int.cube.residual build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:36:58 2026-10-24 00:36:58 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:37:02 2026-10-24 00:36:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 23-Oct-2026 20:37:02 2026-10-24 00:36:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01907 build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_intonly.joint.multiterm] : mtmfs build 23-Oct-2026 20:37:02 2026-10-24 00:36:59 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.cube build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.057268 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1052 arcsec x 77.1472 arcsec pa= 15.4584 deg build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.0684 arcsec x 51.4678 arcsec pa= 14.3366 deg build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.0829 arcsec x 38.6031 arcsec pa= 10.7035 deg build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.multiterm build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022283 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.02677 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_intonly.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 640000 pixels. [ 6.90937 % ] build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.02677, over full image : 1.02677 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13124234974384308, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.131242, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:02 2026-10-24 00:37:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00011096 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00011096, 0.0740577] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269944, -0.0235358 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235358, 0.0208027] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144656, -0.0149637 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149637, 0.0112554] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0482287, -0.00718351 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00718351, 0.00387903] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199174, -0.0038471 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0038471, 0.00167948] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00884728, -0.00210331 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00210331, 0.000784706] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00409699, -0.00114236 build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00114236, 0.000391136] build 23-Oct-2026 20:37:15 2026-10-24 00:37:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:15 2026-10-24 00:37:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.02677 build 23-Oct-2026 20:37:15 2026-10-24 00:37:05 INFO [20] Res: 0.779394 Max: 0.659354 Gain: 0.1 Pos: [299, 418] Scale: 100 Coeffs: 9.02183 -12.7335 build 23-Oct-2026 20:37:15 2026-10-24 00:37:06 INFO [40] Res: 0.574774 Max: 0.34656 Gain: 0.1 Pos: [350, 433] Scale: 0 Coeffs: 0.568653 -0.558771 build 23-Oct-2026 20:37:15 2026-10-24 00:37:07 INFO [50] Res: 0.469229 Max: 0.257043 Gain: 0.1 Pos: [317, 337] Scale: 100 Coeffs: 8.42533 1.82273 build 23-Oct-2026 20:37:15 2026-10-24 00:37:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:15 2026-10-24 00:37:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.67817 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 1.32963 [100]: 24.5833 (in this run) build 23-Oct-2026 20:37:15 2026-10-24 00:37:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 27.5911 [1]: -21.799 build 23-Oct-2026 20:37:15 2026-10-24 00:37:08 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] iters=0->50 [50], model=0->27.592, peakres=1.02677->0.469229, Reached cycleniter. build 23-Oct-2026 20:37:15 2026-10-24 00:37:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:37:15 2026-10-24 00:37:08 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:37:15 2026-10-24 00:37:08 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:37:15 2026-10-24 00:37:08 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:37:15 2026-10-24 00:37:08 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.469255, over full image : 0.469255 build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.05998029187321663, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0599803, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:15 2026-10-24 00:37:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.469255 build 23-Oct-2026 20:37:15 2026-10-24 00:37:10 INFO [60] Res: 0.426851 Max: 0.185221 Gain: 0.1 Pos: [297, 420] Scale: 100 Coeffs: 4.98597 -6.05834 build 23-Oct-2026 20:37:15 2026-10-24 00:37:12 INFO [80] Res: 0.283337 Max: 0.0991173 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.314818 -0.00907865 build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO [100] Res: 0.209905 Max: 0.0544574 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.233225 -0.0289525 build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 2.48026 [12]: 0 [20]: 0 [40]: 0 [60]: 0.169947 [80]: 2.3891 [100]: 31.695 (in this run) build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 36.7352 [1]: -23.2581 build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] iters=0->50 [50], model=27.5913->36.7344, peakres=0.469255->0.209905, Reached cycleniter. build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:37:15 2026-10-24 00:37:14 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209898, over full image : 0.209898 build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SDAlgorithmBase::restore [tst.sp_mfs_intonly.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0209895 Jy/beam build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.alpha.error build 23-Oct-2026 20:37:15 2026-10-24 00:37:15 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:37:16 2026-10-24 00:37:15 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.model.tt0) build 23-Oct-2026 20:37:16 2026-10-24 00:37:15 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.model.tt1) build 23-Oct-2026 20:37:16 2026-10-24 00:37:15 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:37:16 master 1 init 1 build 23-Oct-2026 20:37:16 2026-10-24 00:37:15 INFO sdintimaging::::casa Deleting tmp_551221_*plane build 23-Oct-2026 20:37:16 2026-10-24 00:37:15 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_intonly'... Found these, writing history into them: ['tst.sp_mfs_intonly.joint.multiterm.image.tt1', 'tst.sp_mfs_intonly.joint.multiterm.image.tt0', 'tst.sp_mfs_intonly.joint.multiterm.alpha', 'tst.sp_mfs_intonly.joint.multiterm.psf.tt0', 'tst.sp_mfs_intonly.joint.multiterm.pb.tt0', 'tst.sp_mfs_intonly.int.cube.pb', 'tst.sp_mfs_intonly.joint.multiterm.psf.tt2', 'tst.sp_mfs_intonly.joint.cube.psf', 'tst.sp_mfs_intonly.joint.multiterm.residual.tt1', 'tst.sp_mfs_intonly.joint.multiterm.residual.tt0', 'tst.sp_mfs_intonly.int.cube.sumwt', 'tst.sp_mfs_intonly.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_intonly.joint.cube.residual', 'tst.sp_mfs_intonly.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_intonly.joint.multiterm.model.tt1', 'tst.sp_mfs_intonly.joint.multiterm.alpha.error', 'tst.sp_mfs_intonly.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_intonly.int.cube.residual', 'tst.sp_mfs_intonly.joint.multiterm.psf.tt1', 'tst.sp_mfs_intonly.joint.multiterm.model.tt0', 'tst.sp_mfs_intonly.joint.multiterm.mask', 'tst.sp_mfs_intonly.int.cube.psf', 'tst.sp_mfs_intonly.int.cube.model'] build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:36:56.161133 End time: 2026-10-24 00:37:15.623106 build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO name:: No table opened. build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_mfs_intonly.joint.multiterm.psf.tt0', 'tst.sp_mfs_intonly.joint.multiterm.residual.tt0', 'tst.sp_mfs_intonly.joint.multiterm.image.tt0', 'tst.sp_mfs_intonly.joint.multiterm.image.tt1', 'tst.sp_mfs_intonly.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.psf.tt0 : Value is 1.0 at [400, 400, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.image.tt0 : Value is 1.093643069267273 at [350, 433, 0, 0] ( Pass : should be 1.09 , Epsilon: 0.05) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.image.tt0 : Value is 0.10115919262170792 at [300, 400, 0, 0] ( Pass : should be 0.1 , Epsilon: 0.05) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.alpha : Value is -0.9958439469337463 at [350, 433, 0, 0] ( Pass : should be -0.996 , Epsilon: 0.05) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_intonly.joint.multiterm.alpha : Value is -2.3535938262939453 at [300, 400, 0, 0] ( Pass : should be -2.35 , Epsilon: 0.05) build 23-Oct-2026 20:37:16 .2026-10-24 00:37:16 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_mfs_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=20, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 277678 build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:37:16 2026-10-24 00:37:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:37:19 2026-10-24 00:37:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:19 2026-10-24 00:37:17 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:37:19 2026-10-24 00:37:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_mfs_sdint.int.cube.psf to tst.sp_mfs_sdint.int.cube.residual build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:37:19 2026-10-24 00:37:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01924 build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 542702 build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO sdintimaging::::casa Deleting tmp_542702_*plane build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:19 2026-10-24 00:37:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:19 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather() build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather() build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather() build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:20 2026-10-24 00:37:20 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO imager::feather() build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:20 2026-10-24 00:37:21 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO imager::feather() build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:22 2026-10-24 00:37:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO imager::feather() build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.0577 build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022539 build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:37:22 2026-10-24 00:37:22 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:37:28 2026-10-24 00:37:22 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 640000 pixels. [ 6.90937 % ] build 23-Oct-2026 20:37:28 2026-10-24 00:37:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 23-Oct-2026 20:37:28 2026-10-24 00:37:22 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:28 2026-10-24 00:37:22 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:22 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:28 2026-10-24 00:37:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 23-Oct-2026 20:37:28 2026-10-24 00:37:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 23-Oct-2026 20:37:28 2026-10-24 00:37:25 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:28 2026-10-24 00:37:25 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.114076 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 58.914 (in this run) build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=0->59.0275, peakres=1.1314->1.05779, Reached cycleniter. build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:37:28 2026-10-24 00:37:27 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:28 2026-10-24 00:37:28 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO imager::feather() build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:28 2026-10-24 00:37:29 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::feather() build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::feather() build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:34 2026-10-24 00:37:29 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:34 2026-10-24 00:37:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 23-Oct-2026 20:37:34 2026-10-24 00:37:32 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328289 build 23-Oct-2026 20:37:34 2026-10-24 00:37:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:34 2026-10-24 00:37:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.02602 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 73.3076 (in this run) build 23-Oct-2026 20:37:34 2026-10-24 00:37:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 23-Oct-2026 20:37:34 2026-10-24 00:37:32 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=59.0284->74.3311, peakres=1.05779->0.732523, Reached cycleniter. build 23-Oct-2026 20:37:34 2026-10-24 00:37:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 23-Oct-2026 20:37:34 2026-10-24 00:37:33 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:37:34 2026-10-24 00:37:33 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:34 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::feather() build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::feather() build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:38 2026-10-24 00:37:34 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO imager::feather() build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.08830529451370239, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0883053, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:37:38 2026-10-24 00:37:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:38 2026-10-24 00:37:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:38 2026-10-24 00:37:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.739462 build 23-Oct-2026 20:37:38 2026-10-24 00:37:38 INFO [60] Res: 0.531374 Max: 0.339842 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.585712 0.00702715 build 23-Oct-2026 20:37:38 2026-10-24 00:37:38 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:38 2026-10-24 00:37:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.61229 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 84.4929 (in this run) build 23-Oct-2026 20:37:38 2026-10-24 00:37:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 86.1026 [1]: 35.6012 build 23-Oct-2026 20:37:38 2026-10-24 00:37:38 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=74.334->86.1006, peakres=0.732524->0.526388, Reached cycleniter. build 23-Oct-2026 20:37:38 2026-10-24 00:37:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 23-Oct-2026 20:37:40 2026-10-24 00:37:38 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 23-Oct-2026 20:37:40 2026-10-24 00:37:38 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:40 2026-10-24 00:37:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather() build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather() build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather() build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:40 2026-10-24 00:37:40 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:40 2026-10-24 00:37:41 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:40 2026-10-24 00:37:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.526389, over full image : 0.526389 build 23-Oct-2026 20:37:40 2026-10-24 00:37:41 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.06345582008361816, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:40 2026-10-24 00:37:41 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0634558, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:37:45 2026-10-24 00:37:41 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:45 2026-10-24 00:37:41 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:45 2026-10-24 00:37:41 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.531375 build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO [80] Res: 0.428645 Max: 0.195222 Gain: 0.1 Pos: [292, 476] Scale: 100 Coeffs: 6.47538 -0.197636 build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.91068 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 94.795 (in this run) build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 96.7012 [1]: 35.0929 build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=86.1056->96.7014, peakres=0.526389->0.424623, Reached cycleniter. build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 23-Oct-2026 20:37:45 2026-10-24 00:37:43 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::feather() build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::feather() build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:45 2026-10-24 00:37:45 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:45 2026-10-24 00:37:46 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO imager::feather() build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.424598, over full image : 0.424598 build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.05118495598435402, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.051185, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:37:51 2026-10-24 00:37:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:51 2026-10-24 00:37:47 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:37:51 2026-10-24 00:37:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.428619 build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO [100] Res: 0.347784 Max: 0.119614 Gain: 0.1 Pos: [259, 389] Scale: 100 Coeffs: 4.65715 -2.03992 build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 2.18609 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 101.633 (in this run) build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 103.815 [1]: 32.4343 build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=96.7062->103.815, peakres=0.424598->0.344521, Reached cycleniter. build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 23-Oct-2026 20:37:51 2026-10-24 00:37:49 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:51 2026-10-24 00:37:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::feather() build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::feather() build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:51 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Creating image 'tmp_277678_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO ImageRegion::fromRecord Creating image 'tmp_277678_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO imager::feather() build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:52 2026-10-24 00:37:51 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344498, over full image : 0.344498 build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0347761 Jy/beam build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt0) build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt1) build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:37:52 master 1 init 1 build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO sdintimaging::::casa Deleting tmp_277678_*plane build 23-Oct-2026 20:37:52 2026-10-24 00:37:52 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_sdint'... Found these, writing history into them: ['tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.int.cube.psf', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_sdint.int.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt2', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt1', 'tst.sp_mfs_sdint.int.cube.pb', 'tst.sp_mfs_sdint.sd.cube.psf', 'tst.sp_mfs_sdint.joint.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha.error', 'tst.sp_mfs_sdint.joint.multiterm.alpha', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_sdint.sd.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.int.cube.sumwt', 'tst.sp_mfs_sdint.joint.cube.psf', 'tst.sp_mfs_sdint.sd.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_sdint.joint.multiterm.model.tt1', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.mask', 'tst.sp_mfs_sdint.sd.cube.image', 'tst.sp_mfs_sdint.joint.multiterm.pb.tt0', 'tst.sp_mfs_sdint.joint.multiterm.model.tt0', 'tst.sp_mfs_sdint.int.cube.residual'] build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:37:15.806141 End time: 2026-10-24 00:37:52.603790 build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO name:: No table opened. build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.psf.tt0 : Value is 0.9906168580055237 at [400, 400, 0, 0] ( Pass : should be 0.991 , Epsilon: 0.05) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 1.1822655200958252 at [350, 433, 0, 0] ( Pass : should be 1.182 , Epsilon: 0.05) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 0.28192007541656494 at [300, 400, 0, 0] ( Pass : should be 0.282 , Epsilon: 0.05) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is -0.9565524458885193 at [350, 433, 0, 0] ( Pass : should be -0.957 , Epsilon: 0.05) build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is 0.17909090220928192 at [300, 400, 0, 0] ( Pass : should be 0.179 , Epsilon: 0.05) build 23-Oct-2026 20:37:52 .2026-10-24 00:37:53 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:37:52 2026-10-24 00:37:53 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_mfs_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 805572 build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:37:56 2026-10-24 00:37:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:56 2026-10-24 00:37:54 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:37:56 2026-10-24 00:37:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_mfs_sdint.int.cube.psf to tst.sp_mfs_sdint.int.cube.residual build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:37:56 2026-10-24 00:37:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020553 build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 535853 build 23-Oct-2026 20:37:56 2026-10-24 00:37:56 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 979821 build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 WARN componentlist::close componentlist closed build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:57 WARN componentlist::close componentlist closed build 23-Oct-2026 20:37:59 2026-10-24 00:37:57 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 WARN componentlist::close componentlist closed build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO sdintimaging::::casa Deleting tmp_535853_*plane build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:58 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::feather() build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::feather() build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:37:59 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO imager::feather() build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:00 2026-10-24 00:37:59 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::feather() build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::feather() build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:00 2026-10-24 00:38:00 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:00 2026-10-24 00:38:01 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO imager::feather() build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.058833 build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5043 arcsec x 76.5922 arcsec pa= 11.1113 deg build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6630 arcsec x 51.0665 arcsec pa= 11.3342 deg build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7641 arcsec x 38.3157 arcsec pa= 14.0777 deg build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022877 build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SIImageStore::printBeamSet Beam : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 640000 pixels. [ 6.90937 % ] build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13621285557746887, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:38:03 2026-10-24 00:38:01 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136213, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990435 at [400, 400] build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:38:03 2026-10-24 00:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990435, -0.000108787 build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000108787, 0.0733493] build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261071, -0.0234415 build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234415, 0.020147] build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136853, -0.0147402 build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147402, 0.01068] build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.043743, -0.00668385 build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00668385, 0.00354354] build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180921, -0.00331943 build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331943, 0.00152916] build 23-Oct-2026 20:38:03 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:11 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085772, -0.0017232 build 23-Oct-2026 20:38:11 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0017232, 0.0007419] build 23-Oct-2026 20:38:11 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:11 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00456733, -0.000948175 build 23-Oct-2026 20:38:11 2026-10-24 00:38:03 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000948175, 0.00040425] build 23-Oct-2026 20:38:11 2026-10-24 00:38:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:38:11 2026-10-24 00:38:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14232 build 23-Oct-2026 20:38:11 2026-10-24 00:38:06 INFO [20] Res: 1.07021 Max: 1.32786 Gain: 0.1 Pos: [296, 423] Scale: 100 Coeffs: 18.6809 8.2946 build 23-Oct-2026 20:38:11 2026-10-24 00:38:08 INFO [40] Res: 0.740276 Max: 0.634774 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.800525 0.030518 build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO [50] Res: 0.650016 Max: 0.450511 Gain: 0.1 Pos: [336, 331] Scale: 100 Coeffs: 9.67788 -1.20638 build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.3111 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 80.6913 (in this run) build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.0024 [1]: 35.0077 build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->50 [50], model=0->81.9981, peakres=1.1314->0.643799, Reached cycleniter. build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:38:11 2026-10-24 00:38:09 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:11 2026-10-24 00:38:10 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::feather() build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::feather() build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:11 2026-10-24 00:38:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO imager::feather() build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:19 2026-10-24 00:38:11 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.643776, over full image : 0.643776 build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.0775064080953598, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0775064, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:38:19 2026-10-24 00:38:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.649994 build 23-Oct-2026 20:38:19 2026-10-24 00:38:13 INFO [60] Res: 0.585825 Max: 0.346634 Gain: 0.1 Pos: [287, 467] Scale: 100 Coeffs: 9.039 1.60897 build 23-Oct-2026 20:38:19 2026-10-24 00:38:15 INFO [80] Res: 0.428307 Max: 0.208367 Gain: 0.1 Pos: [276, 331] Scale: 100 Coeffs: 6.16665 -2.71162 build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO [100] Res: 0.347991 Max: 0.128821 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.346007 -0.373221 build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 2.18951 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 103.682 (in this run) build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 105.867 [1]: 33.2798 build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->50 [50], model=82.0028->105.866, peakres=0.643776->0.344662, Reached cycleniter. build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:38:19 2026-10-24 00:38:17 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::feather() build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::feather() build 23-Oct-2026 20:38:19 2026-10-24 00:38:19 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:21 2026-10-24 00:38:19 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:21 2026-10-24 00:38:19 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO ImageRegion::fromRecord Creating image 'tmp_805572_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO ImageRegion::fromRecord Creating image 'tmp_805572_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO imager::feather() build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344602, over full image : 0.344602 build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 23-Oct-2026 20:38:21 2026-10-24 00:38:20 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.034793 Jy/beam build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt0) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt1) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:38:21 master 1 init 1 build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa Deleting tmp_805572_*plane build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_sdint'... Found these, writing history into them: ['tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.int.cube.psf', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_sdint.int.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt2', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt1', 'tst.sp_mfs_sdint.int.cube.pb', 'tst.sp_mfs_sdint.sd.cube.psf', 'tst.sp_mfs_sdint.joint.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha.error', 'tst.sp_mfs_sdint.joint.multiterm.alpha', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_sdint.sd.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.int.cube.sumwt', 'tst.sp_mfs_sdint.joint.cube.psf', 'tst.sp_mfs_sdint.sd.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_sdint.joint.multiterm.model.tt1', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.mask', 'tst.sp_mfs_sdint.sd.cube.image', 'tst.sp_mfs_sdint.joint.multiterm.pb.tt0', 'tst.sp_mfs_sdint.joint.multiterm.model.tt0', 'tst.sp_mfs_sdint.int.cube.residual'] build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:37:52.960559 End time: 2026-10-24 00:38:20.910732 build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO name:: No table opened. build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.psf.tt0 : Value is 0.9904345870018005 at [400, 400, 0, 0] ( Pass : should be 0.99 , Epsilon: 0.05) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 1.1859357357025146 at [350, 433, 0, 0] ( Pass : should be 1.186 , Epsilon: 0.05) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 0.2869461178779602 at [300, 400, 0, 0] ( Pass : should be 0.287 , Epsilon: 0.05) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is -0.9500769376754761 at [350, 433, 0, 0] ( Pass : should be -0.95 , Epsilon: 0.05) build 23-Oct-2026 20:38:21 2026-10-24 00:38:21 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is 0.12579959630966187 at [300, 400, 0, 0] ( Pass : should be 0.126 , Epsilon: 0.05) build 23-Oct-2026 20:38:21 .2026-10-24 00:38:21 INFO flagdata::::casa ########################################## build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa flagdata( vis='papersky_standard.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='0:2', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa Backup original flags before applying new flags build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO AgentFlagger::open Table type is Measurement Set build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO AgentFlagger::open Table type is Measurement Set build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa Manual mode is active build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa Initializing the agents build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO Manual::setAgentParameters autocorr is 0 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa Running the agentflagger tool build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO FlagMSHandler:: Chunk = 1 [progress: 100%], Observation = 0, Array = 0, Scan = 1, Field = 0 (fake0), Spw = 0, Channels = 3, Corrs = [ RR LL ], Total Rows = 6318 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO FlagMSHandler::nextChunk ==================================================================================== build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO AgentFlagger::run => Writing flags to the MS build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-24 00:38:21.061972 End time: 2026-10-24 00:38:21.147937 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa ##### End Task: flagdata ##### build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO flagdata::::casa ########################################## build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_mfs_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 857500 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:38:24 2026-10-24 00:38:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:24 2026-10-24 00:38:22 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] build 23-Oct-2026 20:38:24 2026-10-24 00:38:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:38:24 2026-10-24 00:38:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_mfs_sdint.int.cube.psf to tst.sp_mfs_sdint.int.cube.residual build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:38:25 2026-10-24 00:38:24 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity + [25272, -4214.33 build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity + -4214.33, 1404.62] build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity + [7.91914e-05, 0.0002376 build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity + 0.0002376, 0.00142482] build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00889896 build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0377467 build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015221 build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SIImageStore::printBeamSet Beam : 63.2457 arcsec, 62.7748 arcsec, 17.9235 deg build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 23-Oct-2026 20:38:25 2026-10-24 00:38:25 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 593413 build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa Deleting tmp_593413_*plane build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa The following channel weights/flags will be used in the feather step and minor cycle. Zero indicates channels that are empty in either the INT or SD input cubes and which will be excluded from the joint reconstruction. : [1. 1. 0.] build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 WARN sdintimaging::::casa There are channels that are filled with zeros either in the INT cube or the SD cube or both, and they will be ignored from the joint reconstruction. Please search the log file for the string "channel weights/flags" to find a listing of channels that are being used build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:25 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::feather() build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::feather() build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:27 2026-10-24 00:38:26 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO imager::feather() build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:27 2026-10-24 00:38:27 INFO imager::feather() build 23-Oct-2026 20:38:30 2026-10-24 00:38:27 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:30 2026-10-24 00:38:27 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:30 2026-10-24 00:38:27 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.04841 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020141 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStore::printBeamSet Beam : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.29169 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 640000 pixels. [ 6.90937 % ] build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29169, over full image : 1.29169 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1430157572031021, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.143016, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990624 at [400, 400] build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:38:30 2026-10-24 00:38:28 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990624, -0.165207 build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.165207, 0.0550629] build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.308491, -0.0629614 build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0629614, 0.0209874] build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.166511, -0.0351309 build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0351309, 0.0117106] build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0568644, -0.0130262 build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0130262, 0.00434238] build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0243685, -0.00596235 build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00596235, 0.00198765] build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0117886, -0.00298506 build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00298506, 0.000995135] build 23-Oct-2026 20:38:30 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:44 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.006295, -0.00163772 build 23-Oct-2026 20:38:44 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00163772, 0.000545977] build 23-Oct-2026 20:38:44 2026-10-24 00:38:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:38:44 2026-10-24 00:38:31 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.30392 build 23-Oct-2026 20:38:44 2026-10-24 00:38:32 INFO [20] Res: 1.22854 Max: 1.68963 Gain: 0.1 Pos: [296, 422] Scale: 100 Coeffs: 18.7747 9.38971 build 23-Oct-2026 20:38:44 2026-10-24 00:38:34 INFO [40] Res: 0.856896 Max: 0.77222 Gain: 0.1 Pos: [267, 383] Scale: 100 Coeffs: 13.6767 10.3533 build 23-Oct-2026 20:38:44 2026-10-24 00:38:35 INFO [50] Res: 0.717276 Max: 0.55649 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.591667 -0.862934 build 23-Oct-2026 20:38:44 2026-10-24 00:38:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:38:44 2026-10-24 00:38:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.23248 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 80.9651 (in this run) build 23-Oct-2026 20:38:44 2026-10-24 00:38:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.1976 [1]: 38.9154 build 23-Oct-2026 20:38:44 2026-10-24 00:38:36 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->50 [50], model=0->82.1937, peakres=1.29169->0.710551, Reached cycleniter. build 23-Oct-2026 20:38:44 2026-10-24 00:38:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:38:44 2026-10-24 00:38:36 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:38:44 2026-10-24 00:38:36 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:38:44 2026-10-24 00:38:36 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:38:44 2026-10-24 00:38:36 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO imager::feather() build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:44 2026-10-24 00:38:38 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO imager::feather() build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.71052, over full image : 0.71052 build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07866836339235306, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0786684, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:38:44 2026-10-24 00:38:39 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:38:44 2026-10-24 00:38:40 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.717245 build 23-Oct-2026 20:38:44 2026-10-24 00:38:41 INFO [60] Res: 0.648191 Max: 0.437314 Gain: 0.1 Pos: [288, 468] Scale: 100 Coeffs: 8.083 -0.964012 build 23-Oct-2026 20:38:44 2026-10-24 00:38:42 INFO [80] Res: 0.488584 Max: 0.267872 Gain: 0.1 Pos: [345, 412] Scale: 100 Coeffs: 7.5585 4.07241 build 23-Oct-2026 20:38:48 2026-10-24 00:38:44 INFO [100] Res: 0.386002 Max: 0.15873 Gain: 0.1 Pos: [282, 320] Scale: 100 Coeffs: 3.88515 -4.2365 build 23-Oct-2026 20:38:48 2026-10-24 00:38:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:38:48 2026-10-24 00:38:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 2.03727 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 104.609 (in this run) build 23-Oct-2026 20:38:48 2026-10-24 00:38:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.642 [1]: 40.9103 build 23-Oct-2026 20:38:48 2026-10-24 00:38:45 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->50 [50], model=82.198->106.641, peakres=0.71052->0.382383, Reached cycleniter. build 23-Oct-2026 20:38:48 2026-10-24 00:38:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:38:48 2026-10-24 00:38:45 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:38:48 2026-10-24 00:38:45 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO imager::feather() build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:48 2026-10-24 00:38:47 INFO ImageRegion::fromRecord Creating image 'tmp_857500_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO ImageRegion::fromRecord Creating image 'tmp_857500_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO imager::feather() build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38229, over full image : 0.38229 build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0384815 Jy/beam build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt0) build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt1) build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:38:48 master 1 init 1 build 23-Oct-2026 20:38:48 2026-10-24 00:38:48 INFO sdintimaging::::casa Deleting tmp_857500_*plane build 23-Oct-2026 20:38:49 2026-10-24 00:38:48 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_sdint'... Found these, writing history into them: ['tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.int.cube.psf', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_sdint.int.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt2', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt1', 'tst.sp_mfs_sdint.int.cube.pb', 'tst.sp_mfs_sdint.sd.cube.psf', 'tst.sp_mfs_sdint.joint.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha.error', 'tst.sp_mfs_sdint.joint.multiterm.alpha', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_sdint.sd.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.int.cube.sumwt', 'tst.sp_mfs_sdint.joint.cube.psf', 'tst.sp_mfs_sdint.sd.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_sdint.joint.multiterm.model.tt1', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.mask', 'tst.sp_mfs_sdint.sd.cube.image', 'tst.sp_mfs_sdint.joint.multiterm.pb.tt0', 'tst.sp_mfs_sdint.joint.multiterm.model.tt0', 'tst.sp_mfs_sdint.int.cube.residual'] build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:38:21.158874 End time: 2026-10-24 00:38:48.695959 build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO name:: No table opened. build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.psf.tt0 : Value is 0.9906240701675415 at [400, 400, 0, 0] ( Pass : should be 0.991 , Epsilon: 0.05) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 1.1378769874572754 at [350, 433, 0, 0] ( Pass : should be 1.138 , Epsilon: 0.05) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.image.tt0 : Value is 0.37251007556915283 at [300, 400, 0, 0] ( Pass : should be 0.373 , Epsilon: 0.05) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is -1.3045321702957153 at [350, 433, 0, 0] ( Pass : should be -1.3 , Epsilon: 0.05) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdint.joint.multiterm.alpha : Value is 0.07270929962396622 at [300, 400, 0, 0] ( Pass : should be 0.0727 , Epsilon: 0.05) build 23-Oct-2026 20:38:49 .2026-10-24 00:38:49 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa sdintimaging( usedata='sd', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_mfs_sdonly', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=50, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=-1, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 WARN sdintimaging::task_sdintimaging::casa The Single-Dish-Only mode of sdintimaging is better supported via the deconvolve task which supports spectral cube, mfs and multi-term mfs deconvolution in the image domain alone. The deconvolve task is the more appropriate version to use for stand-alone image-domain deconvolution, and will not have the bookkeeping overheads currently present in the sdintimaging task's sd-only mode. Please note that the 'sd' option of the sdintimaging task will be removed in a subsequent release. Please refer to the task deconvolve documentation for instructions on how to prepare image and psf cubes for the deconvolve task for all these modes. build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 710749 build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.int.cube] with ftmachine : gridft build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:38:49 2026-10-24 00:38:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:38:53 2026-10-24 00:38:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:38:53 2026-10-24 00:38:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_mfs_sdonly.int.cube.psf to tst.sp_mfs_sdonly.int.cube.residual build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:38:53 2026-10-24 00:38:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019905 build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdonly.joint.multiterm] : mtmfs build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 571126 build 23-Oct-2026 20:38:53 2026-10-24 00:38:52 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO sdintimaging::::casa Deleting tmp_571126_*plane build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.cube build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.223815 build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 23-Oct-2026 20:38:53 2026-10-24 00:38:53 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.multiterm build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053394 build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 19.665 build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:39:01 2026-10-24 00:38:53 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdonly.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 640000 pixels. [ 6.90937 % ] build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 19.665, over full image : 19.665 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9832497835159302, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.98325, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:39:01 2026-10-24 00:38:54 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110958 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110958, 0.0740577] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.94427, -0.00762221 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762221, 0.0698511] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376936 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376936, 0.0456457] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:39:01 2026-10-24 00:38:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 19.665 build 23-Oct-2026 20:39:01 2026-10-24 00:38:58 INFO [20] Res: 5.10815 Max: 77.3431 Gain: 0.1 Pos: [298, 441] Scale: 100 Coeffs: 18.9288 -1.48035 build 23-Oct-2026 20:39:01 2026-10-24 00:39:00 INFO [40] Res: 2.71228 Max: 16.7033 Gain: 0.1 Pos: [358, 428] Scale: 100 Coeffs: 8.8508 -0.259962 build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO [50] Res: 2.13701 Max: 8.85767 Gain: 0.1 Pos: [359, 434] Scale: 100 Coeffs: 6.47337 0.0373554 build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 106.822 (in this run) build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.822 [1]: -8.01212 build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] iters=0->50 [50], model=0->106.818, peakres=19.665->2.13701, Reached cycleniter. build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:39:01 2026-10-24 00:39:01 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:39:01 2026-10-24 00:39:02 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:39:09 2026-10-24 00:39:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.13701, over full image : 2.13701 build 23-Oct-2026 20:39:09 2026-10-24 00:39:02 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10685043781995773, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:39:09 2026-10-24 00:39:02 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.10685, CycleNiter=50, Gain=0.1 build 23-Oct-2026 20:39:09 2026-10-24 00:39:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:39:09 2026-10-24 00:39:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:39:09 2026-10-24 00:39:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.13701 build 23-Oct-2026 20:39:09 2026-10-24 00:39:03 INFO [60] Res: 1.84557 Max: 5.16861 Gain: 0.1 Pos: [382, 364] Scale: 100 Coeffs: 4.88817 -0.422479 build 23-Oct-2026 20:39:09 2026-10-24 00:39:05 INFO [80] Res: 1.31836 Max: 2.08425 Gain: 0.1 Pos: [311, 377] Scale: 0 Coeffs: -1.2825 2.43402 build 23-Oct-2026 20:39:09 2026-10-24 00:39:07 INFO [100] Res: 1.00376 Max: 1.09028 Gain: 0.1 Pos: [356, 431] Scale: 40 Coeffs: 1.32615 -0.179837 build 23-Oct-2026 20:39:09 2026-10-24 00:39:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:39:09 2026-10-24 00:39:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.550933 [12]: 0 [20]: 0 [40]: 0.453056 [60]: 0.512442 [80]: 0.407626 [100]: 122.214 (in this run) build 23-Oct-2026 20:39:09 2026-10-24 00:39:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 123.031 [1]: -5.31311 build 23-Oct-2026 20:39:09 2026-10-24 00:39:07 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] iters=0->50 [50], model=106.823->123.028, peakres=2.13701->1.00376, Reached cycleniter. build 23-Oct-2026 20:39:09 2026-10-24 00:39:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:39:09 2026-10-24 00:39:08 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:39:09 2026-10-24 00:39:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.00376, over full image : 1.00376 build 23-Oct-2026 20:39:09 2026-10-24 00:39:08 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:39:09 2026-10-24 00:39:08 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:39:09 2026-10-24 00:39:08 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdonly.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:39:09 2026-10-24 00:39:08 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.100376 Jy/beam build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.alpha.error build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.model.tt0) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.model.tt1) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:39:09 master 1 init 1 build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa Deleting tmp_710749_*plane build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_sdonly'... Found these, writing history into them: ['tst.sp_mfs_sdonly.joint.multiterm.image.tt1', 'tst.sp_mfs_sdonly.int.cube.residual', 'tst.sp_mfs_sdonly.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_sdonly.joint.multiterm.pb.tt0', 'tst.sp_mfs_sdonly.joint.cube.residual', 'tst.sp_mfs_sdonly.joint.multiterm.model.tt1', 'tst.sp_mfs_sdonly.joint.multiterm.psf.tt2', 'tst.sp_mfs_sdonly.joint.multiterm.psf.tt1', 'tst.sp_mfs_sdonly.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.alpha.error', 'tst.sp_mfs_sdonly.joint.multiterm.alpha', 'tst.sp_mfs_sdonly.joint.multiterm.image.tt0', 'tst.sp_mfs_sdonly.sd.cube.residual', 'tst.sp_mfs_sdonly.int.cube.psf', 'tst.sp_mfs_sdonly.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_sdonly.sd.cube.psf', 'tst.sp_mfs_sdonly.joint.cube.psf', 'tst.sp_mfs_sdonly.int.cube.model', 'tst.sp_mfs_sdonly.joint.multiterm.model.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.residual.tt1', 'tst.sp_mfs_sdonly.sd.cube.model', 'tst.sp_mfs_sdonly.int.cube.sumwt', 'tst.sp_mfs_sdonly.int.cube.pb', 'tst.sp_mfs_sdonly.sd.cube.image', 'tst.sp_mfs_sdonly.joint.multiterm.mask'] build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:38:49.022803 End time: 2026-10-24 00:39:09.015547 build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO name:: No table opened. build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_mfs_sdonly.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.image.tt0', 'tst.sp_mfs_sdonly.joint.multiterm.image.tt1', 'tst.sp_mfs_sdonly.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.psf.tt0 : Value is 1.0 at [400, 400, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.image.tt0 : Value is 8.102531433105469 at [350, 433, 0, 0] ( Pass : should be 7.91 , Epsilon: 0.05) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.image.tt0 : Value is 15.698700904846191 at [300, 400, 0, 0] ( Pass : should be 15.3 , Epsilon: 0.05) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.alpha : Value is -0.1369359791278839 at [350, 433, 0, 0] ( Pass : should be -0.137 , Epsilon: 0.05) build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa+ [ check_pix_val ] tst.sp_mfs_sdonly.joint.multiterm.alpha : Value is 0.015988798812031746 at [300, 400, 0, 0] ( Pass : should be 0.018 , Epsilon: 0.05) build 23-Oct-2026 20:39:09 .2026-10-24 00:39:09 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:39:09 2026-10-24 00:39:09 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO sdintimaging::::casa sdintimaging( usedata='sdint', sdimage='papersky_standard.sdimage', sdpsf='papersky_standard.sdpsf', sdgain=1.0, dishdia=100.0, vis='papersky_standard.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst.sp_mfs_sdint', imsize=800, cell='9.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='1.5GHz', nchan=3, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-0.1, deconvolver='mtmfs', scales=[0, 12, 20, 40, 60, 80, 100], nterms=2, smallscalebias=0.0, restoration=True, restoringbeam=[], pbcor=False, weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[''], niter=100, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=20, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, fullsummary=False, nmajor=2, usemask='user', mask='papersky_standard.true.im.masklist', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, calcres=True, calcpsf=True ) build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 276069 build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO sdintimaging::::casa INT cube setup .... build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO sdintimaging::::casa CFCache already exists build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:39:12 2026-10-24 00:39:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sp_mfs_sdint.int.cube.psf to tst.sp_mfs_sdint.int.cube.residual build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO image::_setrestoringbeam Will copy beams from another image to this image build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO BeamManipulator::set Set image beam set build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO sdintimaging::::casa Combined image setup .... build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO sdintimaging::::casa Verifying Input Parameters build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:39:12 2026-10-24 00:39:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.02 build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 23-Oct-2026 20:39:12 2026-10-24 00:39:12 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:39:12 2026-10-24 00:39:13 INFO sdintimaging::::casa SD cube setup .... build 23-Oct-2026 20:39:12 2026-10-24 00:39:13 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 180072 build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa Deleting tmp_180072_*plane build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN sdintimaging::task_sdintimaging::casa The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa Feathering INT and SD residual images... build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::feather() build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::feather() build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:13 2026-10-24 00:39:13 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:13 2026-10-24 00:39:14 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:13 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:13 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:13 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:13 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::feather() build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::feather() build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:15 2026-10-24 00:39:14 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO imager::feather() build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:15 2026-10-24 00:39:15 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO imager::feather() build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055393 build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 23-Oct-2026 20:39:17 2026-10-24 00:39:15 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.021006 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Number of pixels in the clean mask : 44220 out of a total of 640000 pixels. [ 6.90937 % ] build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:39:17 2026-10-24 00:39:16 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 23-Oct-2026 20:39:17 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 23-Oct-2026 20:39:22 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:39:22 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 23-Oct-2026 20:39:22 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 23-Oct-2026 20:39:22 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:39:22 2026-10-24 00:39:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.114076 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 58.914 (in this run) build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=0->59.0275, peakres=1.1314->1.05779, Reached cycleniter. build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 23-Oct-2026 20:39:22 2026-10-24 00:39:20 INFO task_sdintimaging:::: Deleted restoring beam(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:21 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 20:39:22 2026-10-24 00:39:21 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::feather() build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::feather() build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:22 2026-10-24 00:39:22 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:22 2026-10-24 00:39:23 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO imager::feather() build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 23-Oct-2026 20:39:28 2026-10-24 00:39:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 23-Oct-2026 20:39:28 2026-10-24 00:39:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:39:28 2026-10-24 00:39:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328289 build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.02602 [12]: 0 [20]: 0 [40]: 0 [60]: 0 [80]: 0 [100]: 73.3076 (in this run) build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] iters=0->20 [20], model=59.0284->74.3311, peakres=1.05779->0.732523, Reached cycleniter. build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 20:39:28 2026-10-24 00:39:26 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.4 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:28 2026-10-24 00:39:27 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [799, 799, 0, 0] (20:04:40.577, +39.43.34.655, I, 999889040.02Hz to 19:54:07.715, +41.43.25.344, I, 999889040.02Hz) build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::feather() build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 1] to [799, 799, 0, 1] (20:04:40.577, +39.43.34.655, I, 1.49983e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.49983e+09Hz) build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::feather() build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:28 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Creating image 'tmp_276069_sdplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using channel range(s) build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Selected bounding box : build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 2] to [799, 799, 0, 2] (20:04:40.577, +39.43.34.655, I, 1.99978e+09Hz to 19:54:07.715, +41.43.25.344, I, 1.99978e+09Hz) build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO ImageRegion::fromRecord Creating image 'tmp_276069_intplane' of shape [800, 800, 1, 1] build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO sdintimaging::::casa start Feathering..... build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO Imager::setvp() Setting voltage pattern parameters build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO Imager::setvp() Sky position tolerance is 180 degrees build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO Imager::setvp() Using system default voltage patterns for each telescope build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO imager::setsdoptions() Setting single dish processing options build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO imager::feather() build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO imager::feather()+ Feathering together high and low resolution images... build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 INFO imager::feather() Each input image has a single restoring beam. build 23-Oct-2026 20:39:50 2026-10-24 00:39:28 WARN ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO sdintimaging::::casa getSummary call: fullsummary=False build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO sdintimaging::::casa Reached global stopping criterion : reached nmajor build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0739367 Jy/beam build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt0 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt0) build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.image.tt1 (model=/home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.model.tt1) build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:39:50 master 1 init 1 build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO sdintimaging::::casa Deleting tmp_276069_*plane build 23-Oct-2026 20:39:50 2026-10-24 00:39:29 INFO sdintimaging::::casa Searching for images with prefix 'tst.sp_mfs_sdint'... Found these, writing history into them: ['tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.int.cube.psf', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt0', 'tst.sp_mfs_sdint.int.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt2', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt1', 'tst.sp_mfs_sdint.int.cube.pb', 'tst.sp_mfs_sdint.sd.cube.psf', 'tst.sp_mfs_sdint.joint.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha.error', 'tst.sp_mfs_sdint.joint.multiterm.alpha', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt1', 'tst.sp_mfs_sdint.sd.cube.residual', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.int.cube.sumwt', 'tst.sp_mfs_sdint.joint.cube.psf', 'tst.sp_mfs_sdint.sd.cube.model', 'tst.sp_mfs_sdint.joint.multiterm.sumwt.tt2', 'tst.sp_mfs_sdint.joint.multiterm.model.tt1', 'tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.mask', 'tst.sp_mfs_sdint.sd.cube.image', 'tst.sp_mfs_sdint.joint.multiterm.pb.tt0', 'tst.sp_mfs_sdint.joint.multiterm.model.tt0', 'tst.sp_mfs_sdint.int.cube.residual'] build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-24 00:39:09.163445 End time: 2026-10-24 00:39:29.589834 build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa ########################################## build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO name:: No table opened. build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa+ [ check_val ] iterdone is 40 ( Pass : should be 40, Exact: True ) build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa+ [ check_ims ] Image made : ['tst.sp_mfs_sdint.joint.multiterm.psf.tt0', 'tst.sp_mfs_sdint.joint.multiterm.residual.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt0', 'tst.sp_mfs_sdint.joint.multiterm.image.tt1', 'tst.sp_mfs_sdint.joint.multiterm.alpha'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:39:50 2026-10-24 00:39:30 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:39:50 . build 23-Oct-2026 20:39:50 ---------------------------------------------------------------------- build 23-Oct-2026 20:39:50 Ran 21 tests in 2055.616s build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 OK (skipped=2) build 23-Oct-2026 20:39:50 Marking test as passed. build 23-Oct-2026 20:39:50 Executor result: 0 build 23-Oct-2026 20:39:50 Failed tests:[] build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 Running test: test_task_deconvolve in MPI mode build 23-Oct-2026 20:39:50 Running cmd ['/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_deconvolve.py']in /home/casatest/work/test_task_deconvolve build 23-Oct-2026 20:39:50 Executing: ['/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_deconvolve.py'] build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 build 23-Oct-2026 20:39:50 No event loop hook running. build 23-Oct-2026 20:39:50 No event loop hook running. build 23-Oct-2026 20:39:50 No event loop hook running. build 23-Oct-2026 20:39:50 No event loop hook running. build 23-Oct-2026 20:39:50 CASA 6.8.0.1 -- Common Astronomy Software Applications [6.8.0.1] build 23-Oct-2026 20:39:50 2026-10-24 00:39:51 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa config values build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa agg = True build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa cachedir = '/tmp/casa_test_cache' build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa casaconfig_verbose = 1 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa colors = 'Neutral' build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa data_auto_update = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa data_update_interval = 1 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa iplog = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa iplogfile = '/home/casatest/work/test_task_deconvolve/ipython-20261024-003946.log' build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa log2term = True build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa logfile = '/home/casatest/work/test_task_deconvolve/casa-20261024-003946.log' build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa measures_auto_update = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa measures_site_interval = 2 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa measures_update_interval = 1 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa nogui = True build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa nologfile = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa nologger = True build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa pipeline = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa skipnetworkcheck = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa user_site = False build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/23/15:15, 2027/01/21/00:00:00 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 23-Oct-2026 20:39:56 /home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_deconvolve.py:887: SyntaxWarning: invalid escape sequence '\(' build 23-Oct-2026 20:39:56 if ( re.search('\( ?Fail', pstr) != None ): build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO server_run::server_run::casa::MPIServer-2 MPI Enabled at host 19121343fef7 with rank 2 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO server_run::server_run::casa::MPIServer-1 MPI Enabled at host 19121343fef7 with rank 1 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO server_run::server_run::casa::MPIServer-3 MPI Enabled at host 19121343fef7 with rank 3 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Starting services... build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Starting services... build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Starting services... build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-2 MPI command request handler service started build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-3 MPI command request handler service started build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-1 MPI command request handler service started build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-3 Deployed virtual frame buffer at port :802 with PID 839 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-2 Deployed virtual frame buffer at port :801 with PID 841 build 23-Oct-2026 20:39:56 2026-10-24 00:39:51 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-1 Deployed virtual frame buffer at port :800 with PID 840 build 23-Oct-2026 20:39:56 2026-10-24 00:39:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:39:56 2026-10-24 00:39:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:39:56 2026-10-24 00:39:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO ::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:39:56 : channel, default start and width, LSRK build 23-Oct-2026 20:39:56 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:39:56 refim_point build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=1, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:39:56 2026-10-24 00:39:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:39:56 2026-10-24 00:39:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:39:56 2026-10-24 00:39:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:39:59 2026-10-24 00:39:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:39:59 2026-10-24 00:39:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:39:59 2026-10-24 00:39:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:39:59 2026-10-24 00:39:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:39:59 2026-10-24 00:39:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.037354 build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.15e+09 23986 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.05e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.015953 build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.20e+09 11995 I 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.25e+09 3 I 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.30e+09 -11988 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.016164 build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.35e+09 -23980 I 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.40e+09 -35971 I 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:39:59 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:40:02 2026-10-24 00:39:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:02 2026-10-24 00:39:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:02 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:02 2026-10-24 00:39:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:02 2026-10-24 00:40:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:02 master 1 init 1 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:39:56.000030 End time: 2026-10-24 00:40:01.605883 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:40:02 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.94531 Peak Residual (over all planes) : 0.470722 in C0:P0 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.28942 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:40:04 2026-10-24 00:40:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:40:04 2026-10-24 00:40:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.57623 Peak Residual (over all planes) : 0.409324 in C0:P0 build 23-Oct-2026 20:40:04 2026-10-24 00:40:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 23-Oct-2026 20:40:04 2026-10-24 00:40:04 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:40:04 2026-10-24 00:40:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:04 2026-10-24 00:40:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:40:04 2026-10-24 00:40:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:04 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:40:08 master 1 init 1 build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:40:01.616676 End time: 2026-10-24 00:40:04.637868 build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO name:: No table opened. build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:40:08 [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 ) build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 0] ( Pass : should be 1.50002 , Epsilon: 0.05) build 23-Oct-2026 20:40:08 2026-10-24 00:40:05 INFO deconvolve::::casa+ [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 ) build 23-Oct-2026 20:40:08 .2026-10-24 00:40:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:40:08 2026-10-24 00:40:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:40:08 2026-10-24 00:40:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:40:08 : channel, default start and width, TOPO build 23-Oct-2026 20:40:08 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:40:08 refim_point build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=1, outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:08 2026-10-24 00:40:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1e+09] at [0] with increment [5e+07] build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:40:08 2026-10-24 00:40:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:11 2026-10-24 00:40:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.037574 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.15e+09 23986 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.05e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016031 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.20e+09 11995 I 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.25e+09 3 I 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.30e+09 -11988 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.016333 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.35e+09 -23980 I 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.40e+09 -35971 I 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:11 2026-10-24 00:40:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:14 2026-10-24 00:40:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:14 2026-10-24 00:40:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:14 2026-10-24 00:40:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:14 2026-10-24 00:40:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:14 2026-10-24 00:40:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:14 2026-10-24 00:40:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:14 master 1 init 1 build 23-Oct-2026 20:40:14 2026-10-24 00:40:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:40:07.925470 End time: 2026-10-24 00:40:13.531500 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:40:14 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.94531 Peak Residual (over all planes) : 0.470722 in C0:P0 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.57623 Peak Residual (over all planes) : 0.409324 in C0:P0 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.28942 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:40:15 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:40:21 master 1 init 1 build 23-Oct-2026 20:40:21 2026-10-24 00:40:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:40:13.535383 End time: 2026-10-24 00:40:15.550943 build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO name:: No table opened. build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:40:21 2026-10-24 00:40:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 0] ( Pass : should be 1.50002 , Epsilon: 0.05) build 23-Oct-2026 20:40:21 .2026-10-24 00:40:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:40:21 2026-10-24 00:40:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:40:21 2026-10-24 00:40:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:40:21 : velocity, default start, width='-23983.4m/s', TOPO build 23-Oct-2026 20:40:21 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:40:21 refim_point build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='-23983.4km/s', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:21 2026-10-24 00:40:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:21 2026-10-24 00:40:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:21 2026-10-24 00:40:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:26 2026-10-24 00:40:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:26 2026-10-24 00:40:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:26 2026-10-24 00:40:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:26 2026-10-24 00:40:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:26 2026-10-24 00:40:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00166969 c1:0.00166969 c2:0.00166969 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.024219 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.42e+09 -41967 I 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.52e+09 -65950 I 49.8071 arcsec x 45.9024 arcsec pa=-88.1916 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.62e+09 -89933 I 46.7598 arcsec x 43.0688 arcsec pa=-87.9062 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00166969 c1:0.00166969 c2:0.00171831 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021156 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.72e+09 -113917 I 44.0833 arcsec x 40.5971 arcsec pa=-88.2017 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.82e+09 -137900 I 41.6317 arcsec x 38.3762 arcsec pa=-88.1745 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.92e+09 -161883 I 39.1098 arcsec x 36.4953 arcsec pa=-88.6816 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00175984 c1:0.00166969 c2:0.00166969 c3:0.00166969 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028527 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.02e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.32e+09 -17984 57.3360 arcsec x 52.8693 arcsec pa=-88.1637 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.12e+09 29982 67.6200 arcsec x 62.1975 arcsec pa=-87.9904 deg build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:26 2026-10-24 00:40:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:26 master 1 init 1 build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:40:20.036870 End time: 2026-10-24 00:40:26.058861 build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 23-Oct-2026 20:40:26 2026-10-24 00:40:26 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46034 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.509191 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.458272 model=1.00207 iters=10 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.17477 Peak Residual (over all planes) : 0.355389 in C0:P0 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.46514 at 50,50 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.418626 model=0.915384 iters=10 build 23-Oct-2026 20:40:26 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. build 23-Oct-2026 20:40:29 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384423 model=0.840593 iters=10 build 23-Oct-2026 20:40:29 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. build 23-Oct-2026 20:40:29 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.75805 Peak Residual (over all planes) : 0.458272 in C0:P0 build 23-Oct-2026 20:40:29 2026-10-24 00:40:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.289744 model=0.633564 iters=10 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.27294 model=0.59682 iters=10 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.257978 model=0.564105 iters=10 build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. build 23-Oct-2026 20:40:29 2026-10-24 00:40:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.79449 Peak Residual (over all planes) : 0.289744 in C0:P0 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.779961, over full image : 0.779961 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.779961 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.271955 at 50,50 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.24476 model=0.535201 iters=10 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter. build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 23-Oct-2026 20:40:29 master 1 init 1 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:40:26.062380 End time: 2026-10-24 00:40:29.095100 build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO name:: No table opened. build 23-Oct-2026 20:40:29 2026-10-24 00:40:29 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:40:34 2026-10-24 00:40:29 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:40:34 2026-10-24 00:40:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:40:34 2026-10-24 00:40:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:40:34 2026-10-24 00:40:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:40:34 2026-10-24 00:40:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4603447914123535 at [50, 50, 0, 0] ( Pass : should be 1.46184647 , Epsilon: 0.05) build 23-Oct-2026 20:40:34 .2026-10-24 00:40:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:40:34 2026-10-24 00:40:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:40:34 2026-10-24 00:40:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:40:34 : velocity, start='11991.7km/s', default width, TOPO build 23-Oct-2026 20:40:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:40:34 refim_point build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='11991.7km/s', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:34 2026-10-24 00:40:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Requested center of SPW (9.75e+08 Hz) is smaller than minimum possible value by 7.00485 Hz build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:34 2026-10-24 00:40:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:34 2026-10-24 00:40:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002862 build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 8.499904e+08 95936 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 7.999910e+08 107927 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 7.499916e+08 119919 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C1:P0] [C2:P0] build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01364 build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 9.999888e+08 59961 I 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 9.499893e+08 71953 I 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 8.999899e+08 83944 I 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030514 build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.099988e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:37 2026-10-24 00:40:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:37 master 1 init 1 build 23-Oct-2026 20:40:37 2026-10-24 00:40:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:40:37 2026-10-24 00:40:38 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:40:32.179957 End time: 2026-10-24 00:40:37.960179 build 23-Oct-2026 20:40:37 2026-10-24 00:40:38 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:40:37 2026-10-24 00:40:38 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:37 2026-10-24 00:40:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:37 2026-10-24 00:40:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:39 2026-10-24 00:40:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:40:39 2026-10-24 00:40:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:39 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:39 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:40:39 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:39 2026-10-24 00:40:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:40:39 2026-10-24 00:40:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->20 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:45 2026-10-24 00:40:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.00958 Peak Residual (over all planes) : 0.470722 in C1:P0 build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:40:45 master 1 init 1 build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:40:37.963578 End time: 2026-10-24 00:40:41.192497 build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO name:: No table opened. build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:40:45 2026-10-24 00:40:41 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 4] ( Pass : should be 1.50001776 , Epsilon: 0.05) build 23-Oct-2026 20:40:45 .2026-10-24 00:40:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:40:45 2026-10-24 00:40:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:40:45 2026-10-24 00:40:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:40:45 : velocity, start='11977.6km/s', default width, BARY build 23-Oct-2026 20:40:45 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:40:45 refim_point build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='11977.6km/s', width='', outframe='BARY', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:45 2026-10-24 00:40:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:40:45 2026-10-24 00:40:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:45 2026-10-24 00:40:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:40:45 2026-10-24 00:40:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImagerVi2::defineImage Impars: start 11977.6km/s build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:47 2026-10-24 00:40:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002798 build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 8.499906e+08 95936 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 7.999912e+08 107927 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:47 2026-10-24 00:40:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 7.499917e+08 119919 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C1:P0] [C2:P0] build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011788 build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 9.999889e+08 59961 I 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 9.499895e+08 71953 I 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 8.999900e+08 83944 I 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030459 build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:40:47 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:40:50 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:40:50 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:40:50 2026-10-24 00:40:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.099988e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:40:50 2026-10-24 00:40:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:50 2026-10-24 00:40:47 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:50 2026-10-24 00:40:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:40:50 master 1 init 1 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:40:44.175274 End time: 2026-10-24 00:40:49.698943 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857748 iters=10 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:50 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->20 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.00958 Peak Residual (over all planes) : 0.470722 in C1:P0 build 23-Oct-2026 20:40:52 2026-10-24 00:40:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:52 2026-10-24 00:40:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:40:52 2026-10-24 00:40:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:40:52 master 1 init 1 build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:40:49.701976 End time: 2026-10-24 00:40:52.733883 build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:40:52 2026-10-24 00:40:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO name:: No table opened. build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:40:58 2026-10-24 00:40:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000189542770386 at [50, 50, 0, 4] ( Pass : should be 1.50001931 , Epsilon: 0.05) build 23-Oct-2026 20:40:58 .2026-10-24 00:40:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:40:58 2026-10-24 00:40:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:40:58 2026-10-24 00:40:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:40:58 : velocity, start='-41347.5km/s', default width , veltype=optical LSRK build 23-Oct-2026 20:40:58 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:40:58 refim_point build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tstCubetest_optvelst19wdlsrk', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=8, start='-41347.8km/s', width='20000km/s', outframe='LSRK', veltype='optical', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:58 2026-10-24 00:40:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Input spectral window exceeds lower end of original window. Adjusting to max. possible value. build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::defineImage Impars: start -41347.8km/s build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 8] Spectral: [1.25324e+09] at [0] with increment [-6.81389e+07] build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:40:58 2026-10-24 00:40:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:40:58 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:58 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:58 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:58 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:40:58 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:40:58 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:01 2026-10-24 00:40:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:none c1:none build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002029 build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 8.679360e+08 91631.915 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 8.076390e+08 106093.197 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C1:P0] [C2:P0] build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011895 build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.048827e+09 48248.066 I 71.2773 arcsec x 66.9567 arcsec pa=-88.0941 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 9.885302e+08 62709.349 I 71.2773 arcsec x 66.9567 arcsec pa=-88.0941 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 9.282331e+08 77170.632 I 71.2773 arcsec x 66.9567 arcsec pa=-88.0941 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.020019 build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + 0 1.253244e+09 -778.034 I 59.2836 arcsec x 55.5893 arcsec pa=-88.1222 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + 1 1.176784e+09 17559.688 I 62.9796 arcsec x 59.2379 arcsec pa=-88.0270 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + 2 1.109124e+09 33786.783 I 67.4454 arcsec x 63.2845 arcsec pa=-88.1187 deg build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:01 2026-10-24 00:40:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:01 2026-10-24 00:41:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:01 master 1 init 1 build 23-Oct-2026 20:41:01 2026-10-24 00:41:02 INFO tclean::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.sumwt'] build 23-Oct-2026 20:41:01 2026-10-24 00:41:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:40:56.018758 End time: 2026-10-24 00:41:01.567006 build 23-Oct-2026 20:41:01 2026-10-24 00:41:02 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:41:01 2026-10-24 00:41:02 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:01 2026-10-24 00:41:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:01 2026-10-24 00:41:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO deconvolve::::casa deconvolve( imagename='tstCubetest_optvelst19wdlsrk', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.43025 build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ] build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 23-Oct-2026 20:41:03 2026-10-24 00:41:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.26567, over full image : 1.26567 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 1] build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.18889 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.414539 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.373085 model=0.8158 iters=10 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk:C0] iters=0->10 [10], model=0->0.8158, peakres=1.18889->0.373085, Reached cycleniter. build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [2, 3] build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.26567 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.441313 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.397181 model=0.868491 iters=10 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.35282 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.471699 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk:C1] iters=10->20 [10], model=0->0.868491, peakres=1.26567->0.397181, Reached cycleniter. build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 1.68429 Peak Residual (over all planes) : 0.397181 in C1:P0 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.424529 model=0.928291 iters=10 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk:C0] iters=0->10 [10], model=0->0.928291, peakres=1.35282->0.424529, Reached cycleniter. build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.43025 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498697 at 50,50 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448827 model=0.981422 iters=10 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk:C1] iters=10->20 [10], model=0->0.981422, peakres=1.43025->0.448827, Reached cycleniter. build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 1.90971 Peak Residual (over all planes) : 0.448827 in C1:P0 build 23-Oct-2026 20:41:03 2026-10-24 00:41:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 23-Oct-2026 20:41:03 2026-10-24 00:41:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:41:03 2026-10-24 00:41:04 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 5] build 23-Oct-2026 20:41:03 2026-10-24 00:41:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:08 2026-10-24 00:41:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tstCubetest_optvelst19wdlsrk:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:08 2026-10-24 00:41:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tstCubetest_optvelst19wdlsrk:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:08 2026-10-24 00:41:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [6, 7] build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448827, over full image : 0.448827 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image. build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 0 : 59.2836 arcsec, 55.5893 arcsec, -88.1222 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 1 : 62.9796 arcsec, 59.2379 arcsec, -88.027 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 2 : 67.4454 arcsec, 63.2845 arcsec, -88.1187 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 3 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 4 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 5 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 6 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:08 master 1 init 1 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO deconvolve::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.model', 'tstCubetest_optvelst19wdlsrk.mask', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.image', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.sumwt'] build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:41:01.569881 End time: 2026-10-24 00:41:04.870519 build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:41:08 2026-10-24 00:41:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:08 .2026-10-24 00:41:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:41:08 2026-10-24 00:41:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:41:08 2026-10-24 00:41:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:41:08 : frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK build 23-Oct-2026 20:41:08 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:41:08 refim_point build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'unit': 'GHz', 'value': 1.2}, width='', outframe='', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:08 2026-10-24 00:41:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO SynthesisImagerVi2::defineImage Impars: start 1.2GHz build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:41:08 2026-10-24 00:41:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:11 2026-10-24 00:41:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017654 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.40e+09 -35975 I 53.4531 arcsec x 50.1101 arcsec pa=-88.1167 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.45e+09 -47966 I 51.5434 arcsec x 48.4385 arcsec pa=-87.9750 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.50e+09 -59958 I 49.8285 arcsec x 46.7894 arcsec pa=-88.0939 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021457 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.20e+09 11992 62.2828 arcsec x 58.5143 arcsec pa=-88.0578 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.35e+09 -23983 55.3501 arcsec x 52.0023 arcsec pa=-88.0557 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.25e+09 0 59.8173 arcsec x 56.1054 arcsec pa=-88.0996 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.023299 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.55e+09 -71949 I 48.2420 arcsec x 45.2715 arcsec pa=-87.8436 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.60e+09 -83941 I 46.6768 arcsec x 43.8961 arcsec pa=-88.0585 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.65e+09 -95932 I 45.3107 arcsec x 42.5208 arcsec pa=-88.1146 deg build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:11 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:14 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:14 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:14 2026-10-24 00:41:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:14 2026-10-24 00:41:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:14 2026-10-24 00:41:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:14 2026-10-24 00:41:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:14 2026-10-24 00:41:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:14 2026-10-24 00:41:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:14 2026-10-24 00:41:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:14 master 1 init 1 build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:41:07.842111 End time: 2026-10-24 00:41:13.485081 build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:41:14 2026-10-24 00:41:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25, over full image : 1.25 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25 at 50,50 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435849 at 50,50 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392264 model=0.857739 iters=10 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857739, peakres=1.25->0.392264, Reached cycleniter. build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.2 at 50,50 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418415 at 50,50 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376574 model=0.82343 iters=10 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.82343, peakres=1.2->0.376574, Reached cycleniter. build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387422 at 50,50 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.34868 model=0.762436 iters=10 build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.762436, peakres=1.11112->0.34868, Reached cycleniter. build 23-Oct-2026 20:41:14 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15385 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402323 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.36209 model=0.79176 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.79176, peakres=1.15385->0.36209, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.47293 Peak Residual (over all planes) : 0.392264 in C0:P0 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07143 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373586 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.336227 model=0.735206 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.735206, peakres=1.07143->0.336227, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360703 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324633 model=0.709854 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.709854, peakres=1.03449->0.324633, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.2075 Peak Residual (over all planes) : 0.34868 in C0:P0 build 23-Oct-2026 20:41:16 2026-10-24 00:41:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1, over full image : 1 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.34868 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313812 model=0.686193 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.686193, peakres=1->0.313812, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967747 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337432 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303689 model=0.664058 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.664058, peakres=0.967747->0.303689, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937505 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.326888 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.294199 model=0.643306 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.643306, peakres=0.937505->0.294199, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.99356 Peak Residual (over all planes) : 0.313812 in C0:P0 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909096, over full image : 0.909096 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909096 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316982 at 50,50 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285284 model=0.623812 iters=10 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter. build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264 build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:41:16 2026-10-24 00:41:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg build 23-Oct-2026 20:41:21 master 1 init 1 build 23-Oct-2026 20:41:21 2026-10-24 00:41:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:41:13.488413 End time: 2026-10-24 00:41:16.517300 build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO name:: No table opened. build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:41:21 2026-10-24 00:41:17 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500035762786865 at [50, 50, 0, 0] ( Pass : should be 1.25000215 , Epsilon: 0.05) build 23-Oct-2026 20:41:21 .2026-10-24 00:41:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:41:21 2026-10-24 00:41:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:41:21 2026-10-24 00:41:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:41:21 : frequency, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, default width, veltype=radio LSRK build 23-Oct-2026 20:41:21 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:41:21 refim_point build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, width='', outframe='', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:21 2026-10-24 00:41:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::defineImage Impars: start 1.19999e+09Hz build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:21 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:23 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:23 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:23 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:23 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:23 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:23 2026-10-24 00:41:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:23 2026-10-24 00:41:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:23 2026-10-24 00:41:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017736 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.40e+09 -35972 I 53.4534 arcsec x 50.1104 arcsec pa=-88.1168 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.45e+09 -47964 I 51.5437 arcsec x 48.4388 arcsec pa=-87.9751 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.50e+09 -59955 I 49.8288 arcsec x 46.7897 arcsec pa=-88.0939 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021632 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.20e+09 11994 62.2832 arcsec x 58.5147 arcsec pa=-88.0574 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.35e+09 -23981 55.3505 arcsec x 52.0027 arcsec pa=-88.0560 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.25e+09 3 59.8178 arcsec x 56.1058 arcsec pa=-88.0997 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.023199 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.55e+09 -71947 I 48.2423 arcsec x 45.2718 arcsec pa=-87.8435 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.60e+09 -83938 I 46.6771 arcsec x 43.8963 arcsec pa=-88.0583 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.65e+09 -95930 I 45.3109 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:23 2026-10-24 00:41:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:23 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:26 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:26 2026-10-24 00:41:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:26 master 1 init 1 build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:41:19.902684 End time: 2026-10-24 00:41:25.568766 build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25001 build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 23-Oct-2026 20:41:26 2026-10-24 00:41:26 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392267 model=0.857746 iters=10 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857746, peakres=1.25001->0.392267, Reached cycleniter. build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20001 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376577 model=0.823436 iters=10 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.823436, peakres=1.20001->0.376577, Reached cycleniter. build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348682 model=0.762441 iters=10 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.762441, peakres=1.11112->0.348682, Reached cycleniter. build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362093 model=0.791766 iters=10 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.791766, peakres=1.15386->0.362093, Reached cycleniter. build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392267 in C0:P0 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:41:26 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373588 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.336229 model=0.735211 iters=10 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.735211, peakres=1.07144->0.336229, Reached cycleniter. build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324635 model=0.709859 iters=10 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.709859, peakres=1.03449->0.324635, Reached cycleniter. build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.20751 Peak Residual (over all planes) : 0.348682 in C0:P0 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909101, over full image : 0.909101 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909101 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316984 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623816 iters=10 build 23-Oct-2026 20:41:27 2026-10-24 00:41:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter. build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348682 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313814 model=0.686197 iters=10 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.686197, peakres=1.00001->0.313814, Reached cycleniter. build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967753 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303691 model=0.664062 iters=10 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.664062, peakres=0.967753->0.303691, Reached cycleniter. build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937511 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.294201 model=0.64331 iters=10 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.64331, peakres=0.937511->0.294201, Reached cycleniter. build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.99357 Peak Residual (over all planes) : 0.313814 in C0:P0 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267 build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg build 23-Oct-2026 20:41:27 2026-10-24 00:41:28 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:41:27 master 1 init 1 build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:41:25.571810 End time: 2026-10-24 00:41:27.870815 build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO name:: No table opened. build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:41:33 2026-10-24 00:41:28 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500133514404297 at [50, 50, 0, 0] ( Pass : should be 1.25001216 , Epsilon: 0.05) build 23-Oct-2026 20:41:33 .2026-10-24 00:41:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:41:33 2026-10-24 00:41:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:41:33 2026-10-24 00:41:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:41:33 : velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO build 23-Oct-2026 20:41:33 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:41:33 refim_point build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'unit': 'km/s', 'value': 11991.7}, width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:33 2026-10-24 00:41:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Requested center of SPW (9.75e+08 Hz) is smaller than minimum possible value by 7.00485 Hz build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:33 2026-10-24 00:41:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:33 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:33 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:33 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:33 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:37 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:37 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:37 2026-10-24 00:41:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002784 build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 8.499904e+08 95936 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 7.999910e+08 107927 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 7.499916e+08 119919 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C1:P0] [C2:P0] build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.013531 build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 9.999888e+08 59961 I 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 9.499893e+08 71953 I 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 8.999899e+08 83944 I 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030297 build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.099988e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:37 2026-10-24 00:41:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:37 master 1 init 1 build 23-Oct-2026 20:41:37 2026-10-24 00:41:38 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:41:37 2026-10-24 00:41:38 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:41:32.056389 End time: 2026-10-24 00:41:37.825313 build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:41:38 2026-10-24 00:41:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:41:38 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->20 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:44 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.00958 Peak Residual (over all planes) : 0.470722 in C1:P0 build 23-Oct-2026 20:41:44 2026-10-24 00:41:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:44 2026-10-24 00:41:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:44 master 1 init 1 build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:41:37.828215 End time: 2026-10-24 00:41:41.155671 build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO name:: No table opened. build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:41:44 2026-10-24 00:41:41 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 4] ( Pass : should be 1.50001776 , Epsilon: 0.05) build 23-Oct-2026 20:41:44 .2026-10-24 00:41:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:41:44 2026-10-24 00:41:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:41:44 2026-10-24 00:41:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:41:44 2026-10-24 00:41:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:41:44 : velocity(measure), start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, default width(outframe=TOPO will be overridden) build 23-Oct-2026 20:41:44 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:41:44 refim_point build 23-Oct-2026 20:41:44 2026-10-24 00:41:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:44 2026-10-24 00:41:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:41:44 2026-10-24 00:41:44 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:41:44 2026-10-24 00:41:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:41:44 2026-10-24 00:41:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:46 2026-10-24 00:41:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:41:46 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:46 2026-10-24 00:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:46 2026-10-24 00:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImagerVi2::defineImage Impars: start 1.19776e+07m/s build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:46 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:46 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:46 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:46 2026-10-24 00:41:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002797 build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 8.499906e+08 95936 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 7.999912e+08 107927 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 7.499917e+08 119919 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:46 2026-10-24 00:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C1:P0] [C2:P0] build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011825 build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 9.999889e+08 59961 I 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 9.499895e+08 71953 I 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 8.999900e+08 83944 I 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg build 23-Oct-2026 20:41:46 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030394 build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.099988e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:49 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:49 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:49 The frame in start:BARY Override frame=TOPO build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:49 2026-10-24 00:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:41:49 master 1 init 1 build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:41:43.940737 End time: 2026-10-24 00:41:49.183102 build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:41:49 2026-10-24 00:41:49 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:49 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857748 iters=10 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->20 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.00958 Peak Residual (over all planes) : 0.470722 in C1:P0 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:51 2026-10-24 00:41:50 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 23-Oct-2026 20:41:51 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:41:57 master 1 init 1 build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:41:49.186036 End time: 2026-10-24 00:41:51.182141 build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO name:: No table opened. build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:41:57 2026-10-24 00:41:51 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000189542770386 at [50, 50, 0, 4] ( Pass : should be 1.50001931 , Epsilon: 0.05) build 23-Oct-2026 20:41:57 .2026-10-24 00:41:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:41:57 2026-10-24 00:41:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:41:57 2026-10-24 00:41:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:41:57 : velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7} build 23-Oct-2026 20:41:57 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:41:57 refim_point build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width={'unit': 'km/s', 'value': 11991.7}, outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:57 2026-10-24 00:41:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:41:57 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:01 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:01 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:01 2026-10-24 00:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.0300965 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.031088 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.099988e+09 35978 I 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.049988e+09 47970 I 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 9.999888e+08 59961 I 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017311 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.249986e+09 3 I 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.199987e+09 11995 I 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.149987e+09 23986 I 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021448 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.299985e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.349985e+09 -23980 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:01 2026-10-24 00:41:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:01 master 1 init 1 build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:41:55.866604 End time: 2026-10-24 00:42:01.171908 build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:42:01 2026-10-24 00:42:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.20752 Peak Residual (over all planes) : 0.348683 in C2:P0 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:42:01 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857748 iters=10 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392269 in C2:P0 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:42:03 2026-10-24 00:42:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.81105 Peak Residual (over all planes) : 0.448307 in C2:P0 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 23-Oct-2026 20:42:03 master 1 init 1 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:42:01.175082 End time: 2026-10-24 00:42:03.181173 build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO name:: No table opened. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:42:03 2026-10-24 00:42:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:42:11 2026-10-24 00:42:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:42:11 2026-10-24 00:42:03 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000190734863281 at [50, 50, 0, 9] ( Pass : should be 1.50001764 , Epsilon: 0.05) build 23-Oct-2026 20:42:11 .2026-10-24 00:42:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:42:11 2026-10-24 00:42:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:42:11 2026-10-24 00:42:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:42:11 : velocity, default start, width(measure)={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, TOPO build 23-Oct-2026 20:42:11 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:42:11 refim_point build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:11 2026-10-24 00:42:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:11 2026-10-24 00:42:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:11 2026-10-24 00:42:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:11 2026-10-24 00:42:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:11 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:11 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:11 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.0300965 build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.031323 build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.099988e+09 35978 I 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.049988e+09 47970 I 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 9.999888e+08 59961 I 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017185 build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.249986e+09 3 I 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.199987e+09 11995 I 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.149987e+09 23986 I 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021574 build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.299985e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.349985e+09 -23980 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:13 2026-10-24 00:42:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:13 2026-10-24 00:42:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:13 master 1 init 1 build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:42:08.167710 End time: 2026-10-24 00:42:13.592912 build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:42:13 2026-10-24 00:42:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.20752 Peak Residual (over all planes) : 0.348683 in C2:P0 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857748 iters=10 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392269 in C2:P0 build 23-Oct-2026 20:42:15 2026-10-24 00:42:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:15 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 23-Oct-2026 20:42:15 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:42:19 2026-10-24 00:42:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.81105 Peak Residual (over all planes) : 0.448307 in C2:P0 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:16 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 23-Oct-2026 20:42:19 master 1 init 1 build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:42:13.595831 End time: 2026-10-24 00:42:16.627078 build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO name:: No table opened. build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:42:19 2026-10-24 00:42:17 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000190734863281 at [50, 50, 0, 9] ( Pass : should be 1.50001764 , Epsilon: 0.05) build 23-Oct-2026 20:42:19 .2026-10-24 00:42:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:42:19 2026-10-24 00:42:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:42:19 2026-10-24 00:42:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:42:19 2026-10-24 00:42:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:42:19 : channel, default start, width=2, LSRK build 23-Oct-2026 20:42:19 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:42:19 refim_point build 23-Oct-2026 20:42:19 2026-10-24 00:42:20 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:19 2026-10-24 00:42:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:42:23 2026-10-24 00:42:20 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=2, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:42:23 2026-10-24 00:42:20 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:42:23 2026-10-24 00:42:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:23 2026-10-24 00:42:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.02499e+09] at [0] with increment [9.99989e+07] build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:23 2026-10-24 00:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:23 2026-10-24 00:42:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:23 2026-10-24 00:42:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.019967 build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.42e+09 -41967 I 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.52e+09 -65950 I 49.0301 arcsec x 46.0258 arcsec pa=-88.1137 deg build 23-Oct-2026 20:42:23 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.62e+09 -89933 I 45.9731 arcsec x 43.1887 arcsec pa=-87.7704 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027989 build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.32e+09 -17984 56.3914 arcsec x 53.0298 arcsec pa=-88.0463 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.12e+09 29982 66.4493 arcsec x 62.3638 arcsec pa=-88.0822 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.020814 build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.72e+09 -113916 I 43.3197 arcsec x 40.6969 arcsec pa=-87.6688 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.82e+09 -137900 I 40.9752 arcsec x 38.4744 arcsec pa=-87.7722 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.92e+09 -161883 I 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:26 2026-10-24 00:42:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:26 2026-10-24 00:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:26 master 1 init 1 build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:42:19.913348 End time: 2026-10-24 00:42:25.640581 build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:42:26 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.459515 model=1.00479 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.418626 model=0.915384 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384423 model=0.840593 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.76077 Peak Residual (over all planes) : 0.459515 in C0:P0 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.17477 Peak Residual (over all planes) : 0.355389 in C0:P0 build 23-Oct-2026 20:42:27 2026-10-24 00:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.289744 model=0.633564 iters=10 build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 23-Oct-2026 20:42:27 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.27294 model=0.59682 iters=10 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.257978 model=0.564105 iters=10 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.79449 Peak Residual (over all planes) : 0.289744 in C0:P0 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779363 at 50,50 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271747 at 50,50 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.244572 model=0.53479 iters=10 build 23-Oct-2026 20:42:31 2026-10-24 00:42:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:28 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 23-Oct-2026 20:42:31 master 1 init 1 build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:42:25.643872 End time: 2026-10-24 00:42:28.649748 build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO name:: No table opened. build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:42:31 2026-10-24 00:42:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4643056392669678 at [50, 50, 0, 0] ( Pass : should be 1.4643 , Epsilon: 0.05) build 23-Oct-2026 20:42:31 .2026-10-24 00:42:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:42:31 2026-10-24 00:42:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:42:31 2026-10-24 00:42:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:42:31 2026-10-24 00:42:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:42:31 : doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK build 23-Oct-2026 20:42:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:42:31 refim_point build 23-Oct-2026 20:42:31 2026-10-24 00:42:32 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:31 2026-10-24 00:42:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:42:34 2026-10-24 00:42:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, width='', outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:42:34 2026-10-24 00:42:32 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:42:34 2026-10-24 00:42:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:34 2026-10-24 00:42:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::defineImage Impars: start 1.19943e+07m/s build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [-4.99994e+07] build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:34 2026-10-24 00:42:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002771 build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 8.499931e+08 95935 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 7.999937e+08 107927 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:42:34 2026-10-24 00:42:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 7.499942e+08 119918 I 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:42:34 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C1:P0] [C2:P0] build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.012224 build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 9.999914e+08 59961 I 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 9.499920e+08 71952 I 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 8.999925e+08 83944 I 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030357 build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.049991e+09 47969 71.2034 arcsec x 66.8855 arcsec pa=-88.0974 deg build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.149990e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.099990e+09 35977 67.9685 arcsec x 63.7904 arcsec pa=-88.0992 deg build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:42:38 2026-10-24 00:42:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:38 2026-10-24 00:42:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:38 2026-10-24 00:42:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:38 2026-10-24 00:42:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:38 2026-10-24 00:42:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:38 2026-10-24 00:42:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:38 2026-10-24 00:42:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:38 master 1 init 1 build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:42:31.934779 End time: 2026-10-24 00:42:37.479347 build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:42:38 2026-10-24 00:42:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:38 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857747 iters=10 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857747, peakres=1.25001->0.392268, Reached cycleniter. build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30436 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454803 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409323 model=0.89504 iters=10 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.89504, peakres=1.30436->0.409323, Reached cycleniter. build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498118 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448306 model=0.980281 iters=10 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.980281, peakres=1.42859->0.448306, Reached cycleniter. build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475476 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427928 model=0.935723 iters=10 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935723, peakres=1.36365->0.427928, Reached cycleniter. build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68851 Peak Residual (over all planes) : 0.427928 in C2:P0 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523023 at 50,50 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470721 model=1.0293 iters=10 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->1.0293, peakres=1.50002->0.470721, Reached cycleniter. build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->20 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.00958 Peak Residual (over all planes) : 0.470721 in C1:P0 build 23-Oct-2026 20:42:39 2026-10-24 00:42:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:42:39 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:45 2026-10-24 00:42:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721 build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:42:45 master 1 init 1 build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:42:37.482251 End time: 2026-10-24 00:42:40.485665 build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO name:: No table opened. build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:42:45 2026-10-24 00:42:40 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000165700912476 at [50, 50, 0, 4] ( Pass : should be 1.5000546 , Epsilon: 0.05) build 23-Oct-2026 20:42:45 .2026-10-24 00:42:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:42:45 2026-10-24 00:42:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:42:45 2026-10-24 00:42:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:42:45 : channel, start=4, default width, channel gap (10-11) LSRK build 23-Oct-2026 20:42:45 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:42:45 refim_point build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:4~9;12~14', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=4, width='', outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:45 2026-10-24 00:42:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::defineImage Impars: start 4 build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:45 2026-10-24 00:42:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:48 2026-10-24 00:42:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:48 2026-10-24 00:42:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:48 2026-10-24 00:42:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:48 2026-10-24 00:42:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:48 2026-10-24 00:42:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:48 2026-10-24 00:42:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:48 2026-10-24 00:42:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:48 2026-10-24 00:42:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:48 2026-10-24 00:42:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:48 2026-10-24 00:42:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:none build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011194 build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.40e+09 -35971 I 53.4535 arcsec x 50.1105 arcsec pa=-88.1167 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.50e+09 -59954 I 53.4535 arcsec x 50.1105 arcsec pa=-88.1167 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.015429 build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.55e+09 -71946 I 46.6771 arcsec x 43.8964 arcsec pa=-88.0583 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.60e+09 -83938 I 46.6771 arcsec x 43.8964 arcsec pa=-88.0583 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.65e+09 -95929 I 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021396 build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.35e+09 -23980 55.3506 arcsec x 52.0028 arcsec pa=-88.0560 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.25e+09 3 59.8179 arcsec x 56.1059 arcsec pa=-88.0997 deg build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 23-Oct-2026 20:42:48 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:50 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:50 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:50 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:50 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:50 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:50 2026-10-24 00:42:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:42:50 master 1 init 1 build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:42:43.870693 End time: 2026-10-24 00:42:50.002114 build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:42:50 2026-10-24 00:42:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376577 model=0.823438 iters=10 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter. build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762442 iters=10 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 23-Oct-2026 20:42:50 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791767 iters=10 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392268 in C0:P0 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735212 iters=10 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.70986 iters=10 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.20751 Peak Residual (over all planes) : 0.348683 in C0:P0 build 23-Oct-2026 20:42:53 2026-10-24 00:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937512, over full image : 0.937512 build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937512 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.294201 model=0.643311 iters=10 build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->10 [10], model=0->0.643311, peakres=0.937512->0.294201, Reached cycleniter. build 23-Oct-2026 20:42:53 2026-10-24 00:42:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0.643311 Peak Residual (over all planes) : 0.294201 in C2:P0 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909102, over full image : 0.909102 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909102 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316984 at 50,50 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623816 iters=10 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter. build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 6 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 7 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:42:53 master 1 init 1 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:42:50.005062 End time: 2026-10-24 00:42:53.033112 build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO name:: No table opened. build 23-Oct-2026 20:42:53 2026-10-24 00:42:53 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500159740447998 at [50, 50, 0, 0] ( Pass : should be 1.250001562 , Epsilon: 0.05) build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.0 at [50, 50, 0, 6] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:42:58 2026-10-24 00:42:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.0 at [50, 50, 0, 7] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:42:58 .2026-10-24 00:42:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:42:58 2026-10-24 00:42:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:42:58 2026-10-24 00:42:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:42:58 : channel, start=0, default width, step=2 LSRK nearest build 23-Oct-2026 20:42:58 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:42:58 refim_point build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:0~10^2', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width='', outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:58 2026-10-24 00:42:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:42:58 2026-10-24 00:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:42:58 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016013 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.20e+09 11995 I 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.25e+09 3 I 59.8179 arcsec x 56.1059 arcsec pa=-88.0997 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.30e+09 -11988 I 57.4622 arcsec x 54.0361 arcsec pa=-88.0907 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.035828 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 59961 74.7469 arcsec x 70.1779 arcsec pa=-88.0873 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.15e+09 23986 64.9742 arcsec x 61.0361 arcsec pa=-88.0868 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.05e+09 47970 71.2035 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.016174 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.35e+09 -23980 I 55.3506 arcsec x 52.0028 arcsec pa=-88.0560 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.40e+09 -35971 I 53.4535 arcsec x 50.1105 arcsec pa=-88.1167 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:01 2026-10-24 00:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:01 master 1 init 1 build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:42:55.924861 End time: 2026-10-24 00:43:01.080958 build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:43:01 2026-10-24 00:43:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:02 2026-10-24 00:43:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:43:02 2026-10-24 00:43:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:43:02 2026-10-24 00:43:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:43:02 2026-10-24 00:43:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:43:02 2026-10-24 00:43:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30436, over full image : 1.30436 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30436 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409323 model=0.895041 iters=10 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.895041, peakres=1.30436->0.409323, Reached cycleniter. build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498118 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980283 iters=10 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.980283, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.9453 Peak Residual (over all planes) : 0.470722 in C0:P0 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.418419 at 50,50 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376577 model=0.823438 iters=10 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter. build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.57623 Peak Residual (over all planes) : 0.409323 in C0:P0 build 23-Oct-2026 20:43:02 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360706 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.70986 iters=10 build 23-Oct-2026 20:43:07 2026-10-24 00:43:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402326 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791767 iters=10 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387425 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762442 iters=10 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735212 iters=10 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.28942 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:43:07 master 1 init 1 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:43:01.083858 End time: 2026-10-24 00:43:03.391644 build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO name:: No table opened. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:43:07 2026-10-24 00:43:03 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000189542770386 at [50, 50, 0, 0] ( Pass : should be 1.5000546 , Epsilon: 0.05) build 23-Oct-2026 20:43:07 .2026-10-24 00:43:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:43:07 2026-10-24 00:43:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:43:07 2026-10-24 00:43:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:43:07 2026-10-24 00:43:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:43:10 : spw with channel selection( 0:4~13 ), default start, LSRK nearest build 23-Oct-2026 20:43:10 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:43:10 refim_point build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:4~13', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:10 2026-10-24 00:43:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [5e+07] build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:10 2026-10-24 00:43:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:10 2026-10-24 00:43:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:10 2026-10-24 00:43:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.025337 build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.20e+09 11995 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.35e+09 -23980 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:43:10 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017691 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.40e+09 -35971 I 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.50e+09 -59954 I 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.023409 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.55e+09 -71946 I 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.60e+09 -83938 I 46.6772 arcsec x 43.8964 arcsec pa=-88.0583 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.65e+09 -95929 I 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:14 2026-10-24 00:43:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:14 master 1 init 1 build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:43:07.874740 End time: 2026-10-24 00:43:13.055831 build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:43:14 2026-10-24 00:43:13 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:43:14 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:14 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:14 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:14 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:43:14 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.47295 Peak Residual (over all planes) : 0.392268 in C0:P0 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.20752 Peak Residual (over all planes) : 0.348683 in C0:P0 build 23-Oct-2026 20:43:15 2026-10-24 00:43:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:43:15 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.294201 model=0.643311 iters=10 build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter. build 23-Oct-2026 20:43:19 2026-10-24 00:43:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.99357 Peak Residual (over all planes) : 0.313815 in C0:P0 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.909103, over full image : 0.909103 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.909103 at 50,50 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.316985 at 50,50 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623817 iters=10 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:43:19 master 1 init 1 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:43:13.059153 End time: 2026-10-24 00:43:16.398268 build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO name:: No table opened. build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:43:19 2026-10-24 00:43:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500159740447998 at [50, 50, 0, 0] ( Pass : should be 1.2500156 , Epsilon: 0.05) build 23-Oct-2026 20:43:19 .2026-10-24 00:43:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:43:19 2026-10-24 00:43:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:43:19 2026-10-24 00:43:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:43:19 2026-10-24 00:43:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:43:19 : channel, start=5, default width, LSRK build 23-Oct-2026 20:43:19 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:43:19 refim_point build 23-Oct-2026 20:43:19 2026-10-24 00:43:20 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:19 2026-10-24 00:43:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:43:22 2026-10-24 00:43:20 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=5, width=1, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:43:22 2026-10-24 00:43:20 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:43:22 2026-10-24 00:43:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:22 2026-10-24 00:43:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:43:22 2026-10-24 00:43:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:22 2026-10-24 00:43:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImagerVi2::defineImage Impars: start 5 build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.24999e+09] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:22 2026-10-24 00:43:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.020871 build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.50e+09 -59954 I 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.55e+09 -71946 I 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg build 23-Oct-2026 20:43:22 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021952 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.40e+09 -35971 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021271 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.60e+09 -83938 I 46.6772 arcsec x 43.8964 arcsec pa=-88.0583 deg build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.65e+09 -95929 I 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.70e+09 -107921 I 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:26 2026-10-24 00:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:26 master 1 init 1 build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:43:19.884150 End time: 2026-10-24 00:43:25.154937 build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.20002 build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 23-Oct-2026 20:43:26 2026-10-24 00:43:25 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:43:26 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:26 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:26 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:26 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 23-Oct-2026 20:43:26 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:43:26 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.37765 Peak Residual (over all planes) : 0.376578 in C0:P0 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.13127 Peak Residual (over all planes) : 0.33623 in C0:P0 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.882365, over full image : 0.882365 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.882365 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.307662 at 50,50 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.276895 model=0.605469 iters=10 build 23-Oct-2026 20:43:27 2026-10-24 00:43:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter. build 23-Oct-2026 20:43:27 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 23-Oct-2026 20:43:27 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:43:27 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.294201 model=0.643311 iters=10 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623817 iters=10 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.93119 Peak Residual (over all planes) : 0.303692 in C0:P0 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 23-Oct-2026 20:43:31 master 1 init 1 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:43:25.157833 End time: 2026-10-24 00:43:27.458450 build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO name:: No table opened. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:43:31 2026-10-24 00:43:27 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2000162601470947 at [50, 50, 0, 0] ( Pass : should be 1.2 , Epsilon: 0.05) build 23-Oct-2026 20:43:31 .2026-10-24 00:43:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:43:31 2026-10-24 00:43:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:43:31 2026-10-24 00:43:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:43:31 2026-10-24 00:43:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:43:31 : channel, spw=0:5~19, LSRK build 23-Oct-2026 20:43:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:43:31 refim_point build 23-Oct-2026 20:43:31 2026-10-24 00:43:32 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:31 2026-10-24 00:43:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:43:31 2026-10-24 00:43:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:5~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=1, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:43:31 2026-10-24 00:43:32 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:43:34 2026-10-24 00:43:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:34 2026-10-24 00:43:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:43:34 2026-10-24 00:43:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:34 2026-10-24 00:43:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:34 2026-10-24 00:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.003502 build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 59961 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.05e+09 47970 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.10e+09 35978 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:43:34 2026-10-24 00:43:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:0.00176285 build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.007719 build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.20e+09 11995 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.25e+09 3 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.30e+09 -11988 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:43:34 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.016094 build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.35e+09 -23980 I 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.40e+09 -35971 I 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:38 2026-10-24 00:43:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:38 master 1 init 1 build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:43:31.942970 End time: 2026-10-24 00:43:37.114363 build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.15386 build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:43:38 2026-10-24 00:43:37 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:38 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.28942 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:43:42 2026-10-24 00:43:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094 build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 0 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 1 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 2 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 3 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:43:42 master 1 init 1 build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:43:37.117432 End time: 2026-10-24 00:43:39.411811 build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO name:: No table opened. build 23-Oct-2026 20:43:42 2026-10-24 00:43:39 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:43:47 .2026-10-24 00:43:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:43:47 2026-10-24 00:43:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:43:47 2026-10-24 00:43:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:43:47 : frequency, default start, width='100MHz'(2 x chanwidth), TOPO build 23-Oct-2026 20:43:47 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:43:47 refim_point build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='100MHz', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:47 2026-10-24 00:43:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:47 2026-10-24 00:43:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:47 2026-10-24 00:43:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:47 2026-10-24 00:43:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:47 2026-10-24 00:43:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:47 2026-10-24 00:43:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:47 2026-10-24 00:43:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:47 2026-10-24 00:43:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:47 2026-10-24 00:43:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:47 2026-10-24 00:43:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:47 2026-10-24 00:43:47 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176134 c1:0.00176134 c2:0.00176134 build 23-Oct-2026 20:43:47 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.021123 build 23-Oct-2026 20:43:47 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:43:47 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.42e+09 -41967 I 52.5216 arcsec x 49.2785 arcsec pa=-88.0899 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.52e+09 -65950 I 49.0461 arcsec x 46.0199 arcsec pa=-88.0728 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.62e+09 -89933 I 45.9881 arcsec x 43.1832 arcsec pa=-87.7320 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027833 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.32e+09 -17984 56.3914 arcsec x 53.0298 arcsec pa=-88.0463 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.12e+09 29982 66.4493 arcsec x 62.3638 arcsec pa=-88.0822 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.020731 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.72e+09 -113916 I 43.3197 arcsec x 40.6969 arcsec pa=-87.6688 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.82e+09 -137900 I 40.9752 arcsec x 38.4744 arcsec pa=-87.7722 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.92e+09 -161883 I 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:50 2026-10-24 00:43:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:43:50 master 1 init 1 build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:43:43.997474 End time: 2026-10-24 00:43:49.917199 build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 23-Oct-2026 20:43:50 2026-10-24 00:43:50 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.459515 model=1.00479 iters=10 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter. build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.289744 model=0.633564 iters=10 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.418626 model=0.915384 iters=10 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.27294 model=0.59682 iters=10 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384423 model=0.840593 iters=10 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.76077 Peak Residual (over all planes) : 0.459515 in C0:P0 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.257978 model=0.564105 iters=10 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 1.79449 Peak Residual (over all planes) : 0.289744 in C0:P0 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779363 at 50,50 build 23-Oct-2026 20:43:50 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271747 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:51 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.244572 model=0.53479 iters=10 build 23-Oct-2026 20:43:55 2026-10-24 00:43:51 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.17477 Peak Residual (over all planes) : 0.355389 in C0:P0 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 4 : 52.5216 arcsec, 49.2785 arcsec, -88.0899 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 5 : 49.0461 arcsec, 46.0199 arcsec, -88.0728 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 6 : 45.9881 arcsec, 43.1832 arcsec, -87.732 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 23-Oct-2026 20:43:55 master 1 init 1 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:43:49.920119 End time: 2026-10-24 00:43:51.925657 build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO name:: No table opened. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:43:55 2026-10-24 00:43:52 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4643056392669678 at [50, 50, 0, 0] ( Pass : should be 1.4643 , Epsilon: 0.05) build 23-Oct-2026 20:43:55 .2026-10-24 00:43:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:43:55 2026-10-24 00:43:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:43:55 2026-10-24 00:43:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:43:55 2026-10-24 00:43:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:43:55 : frequency, start='1.1GHz', default width, TOPO build 23-Oct-2026 20:43:55 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:43:55 refim_point build 23-Oct-2026 20:43:55 2026-10-24 00:43:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:43:55 2026-10-24 00:43:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:43:59 2026-10-24 00:43:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.1GHz', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:43:59 2026-10-24 00:43:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:43:59 2026-10-24 00:43:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:59 2026-10-24 00:43:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:43:59 2026-10-24 00:43:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:59 2026-10-24 00:43:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:43:59 2026-10-24 00:43:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016625 build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.30e+09 -11988 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.35e+09 -23980 I 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.40e+09 -35971 I 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:43:59 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.026118 build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.10e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 3 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.15e+09 23986 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021529 build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.50e+09 -59954 I 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.55e+09 -71946 I 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:02 2026-10-24 00:43:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:02 2026-10-24 00:44:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:02 2026-10-24 00:44:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:02 2026-10-24 00:44:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:02 2026-10-24 00:44:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:02 2026-10-24 00:44:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:02 2026-10-24 00:44:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:02 master 1 init 1 build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:43:55.914410 End time: 2026-10-24 00:44:01.417636 build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.36365 build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:44:02 2026-10-24 00:44:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:44:02 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:02 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:02 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:02 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:44:02 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:44:02 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C0:P0 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.37765 Peak Residual (over all planes) : 0.376578 in C0:P0 build 23-Oct-2026 20:44:03 2026-10-24 00:44:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:44:03 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:44:07 2026-10-24 00:44:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.13127 Peak Residual (over all planes) : 0.33623 in C0:P0 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.337435 at 50,50 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:44:07 master 1 init 1 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:44:01.420539 End time: 2026-10-24 00:44:04.447673 build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO name:: No table opened. build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:44:07 2026-10-24 00:44:04 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.363654613494873 at [50, 50, 0, 0] ( Pass : should be 1.36365354 , Epsilon: 0.05) build 23-Oct-2026 20:44:07 .2026-10-24 00:44:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:44:07 2026-10-24 00:44:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:44:07 2026-10-24 00:44:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:44:07 2026-10-24 00:44:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:44:07 : frequency, start='1.1GHz', default width, spw=0:4~19, TOPO build 23-Oct-2026 20:44:07 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:44:07 refim_point build 23-Oct-2026 20:44:07 2026-10-24 00:44:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:07 2026-10-24 00:44:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:44:10 2026-10-24 00:44:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:4~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.1GHz', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:44:10 2026-10-24 00:44:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:44:10 2026-10-24 00:44:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:10 2026-10-24 00:44:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:44:10 2026-10-24 00:44:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:10 2026-10-24 00:44:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:10 2026-10-24 00:44:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:10 2026-10-24 00:44:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:0.0425628 c3:0.00176285 build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 WARN MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C0:P0] [C1:P0] build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.015821 build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.10e+09 35978 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.15e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 1 1.15e+09 23986 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:10 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016673 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.30e+09 -11988 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.35e+09 -23980 I 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.40e+09 -35971 I 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021411 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.45e+09 -47963 I 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.50e+09 -59954 I 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.55e+09 -71946 I 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:14 2026-10-24 00:44:11 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:14 master 1 init 1 build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:44:07.930229 End time: 2026-10-24 00:44:13.226232 build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:44:14 2026-10-24 00:44:13 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:44:14 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:14 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:14 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:14 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 23-Oct-2026 20:44:14 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392268 model=0.857748 iters=10 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter. build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0.857748 Peak Residual (over all planes) : 0.392268 in C2:P0 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.37765 Peak Residual (over all planes) : 0.376578 in C0:P0 build 23-Oct-2026 20:44:15 2026-10-24 00:44:14 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:44:15 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.13127 Peak Residual (over all planes) : 0.33623 in C0:P0 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.337435 at 50,50 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:44:20 master 1 init 1 build 23-Oct-2026 20:44:20 2026-10-24 00:44:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:44:13.229465 End time: 2026-10-24 00:44:15.548753 build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO name:: No table opened. build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.0 at [50, 50, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:44:20 2026-10-24 00:44:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2000162601470947 at [50, 50, 0, 3] ( Pass : should be 1.2 , Epsilon: 0.05) build 23-Oct-2026 20:44:20 .2026-10-24 00:44:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:44:20 2026-10-24 00:44:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:44:20 2026-10-24 00:44:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:44:20 : frequency, start='1.5GHz', width='-50MHz', TOPO build 23-Oct-2026 20:44:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:44:20 refim_point build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.5GHz', width='-50MHz', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:20 2026-10-24 00:44:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:20 2026-10-24 00:44:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:44:20 2026-10-24 00:44:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz build 23-Oct-2026 20:44:20 2026-10-24 00:44:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImagerVi2::defineImage Impars: start 1.5GHz build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.5e+09] at [0] with increment [-5e+07] build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:23 2026-10-24 00:44:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016127 build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.299985e+09 -11988 I 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.249986e+09 3 I 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.199987e+09 11995 I 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.02624 build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.149987e+09 23986 I 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.099988e+09 35978 I 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.049988e+09 47970 I 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.023114 build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.349985e+09 -23980 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.449984e+09 -47963 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.399984e+09 -35971 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg build 23-Oct-2026 20:44:23 2026-10-24 00:44:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:26 2026-10-24 00:44:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:26 2026-10-24 00:44:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:26 2026-10-24 00:44:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:26 2026-10-24 00:44:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:26 2026-10-24 00:44:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:26 2026-10-24 00:44:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:26 2026-10-24 00:44:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:26 master 1 init 1 build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:44:19.941098 End time: 2026-10-24 00:44:25.490907 build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:44:26 2026-10-24 00:44:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.42859 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:44:26 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 2.13127 Peak Residual (over all planes) : 0.33623 in C2:P0 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.37765 Peak Residual (over all planes) : 0.376578 in C2:P0 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:44:27 2026-10-24 00:44:27 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.68852 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:44:27 2026-10-24 00:44:28 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 23-Oct-2026 20:44:27 2026-10-24 00:44:28 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:44:27 2026-10-24 00:44:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:27 2026-10-24 00:44:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:44:27 2026-10-24 00:44:28 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:44:33 2026-10-24 00:44:28 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:44:33 2026-10-24 00:44:28 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307 build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:44:33 master 1 init 1 build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:44:25.493812 End time: 2026-10-24 00:44:28.795603 build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO name:: No table opened. build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:44:33 2026-10-24 00:44:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.428591012954712 at [50, 50, 0, 9] ( Pass : should be 1.42858946 , Epsilon: 0.05) build 23-Oct-2026 20:44:33 .2026-10-24 00:44:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:44:33 2026-10-24 00:44:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:44:33 2026-10-24 00:44:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:44:33 : frequency, default start, width='23983.4km/s', TOPO build 23-Oct-2026 20:44:33 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:44:33 refim_point build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='23983.4km/s', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:33 2026-10-24 00:44:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.925e+09] at [0] with increment [-1e+08] build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:33 2026-10-24 00:44:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:35 2026-10-24 00:44:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00166969 c1:0.00166969 c2:0.00166969 build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.021579 build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.524983e+09 -65950 I 49.8071 arcsec x 45.9024 arcsec pa=-88.1916 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.424984e+09 -41967 I 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 2 1.324985e+09 -17984 I 57.3360 arcsec x 52.8693 arcsec pa=-88.1637 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00166969 c1:0.00166969 c2:0.00175984 build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.00171831 c1:0.00166969 c2:0.00166969 c3:0.00166969 build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.022415 build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 0 1.224986e+09 5999 I 62.0840 arcsec x 57.1519 arcsec pa=-88.1979 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 1 1.124987e+09 29982 I 67.6200 arcsec x 62.1975 arcsec pa=-87.9904 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + 2 1.024988e+09 53965 I 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.029501 build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 3 1.624982e+09 -89933 46.7598 arcsec x 43.0688 arcsec pa=-87.9062 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 1 1.824980e+09 -137900 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 2 1.724981e+09 -113917 44.0833 arcsec x 40.5971 arcsec pa=-88.2017 deg build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:35 2026-10-24 00:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:35 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:35 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:35 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 23-Oct-2026 20:44:35 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:35 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:39 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:39 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:39 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:39 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:39 2026-10-24 00:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:39 master 1 init 1 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:44:31.878190 End time: 2026-10-24 00:44:38.689182 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.86976, over full image : 0.86976 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.05297, over full image : 1.05297 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779961 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271955 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.24476 model=0.535201 iters=10 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter. build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.923308 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.321938 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.289744 model=0.633564 iters=10 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter. build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.822083 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.286643 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.257978 model=0.564105 iters=10 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter. build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.308753 model=0.675131 iters=10 build 23-Oct-2026 20:44:39 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.86976 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.303266 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.27294 model=0.59682 iters=10 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 1.69613 Peak Residual (over all planes) : 0.27294 in C2:P0 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.330433 model=0.722537 iters=10 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 2.03123 Peak Residual (over all planes) : 0.330433 in C2:P0 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46034 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.509191 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.458272 model=1.00207 iters=10 build 23-Oct-2026 20:44:40 2026-10-24 00:44:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.33401, over full image : 1.33401 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 3 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.13249 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.394876 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.355389 model=0.777105 iters=10 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.22502 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.427137 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384423 model=0.840593 iters=10 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.33401 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.46514 at 50,50 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.418626 model=0.915384 iters=10 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter. build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.53308 Peak Residual (over all planes) : 0.418626 in C2:P0 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 23-Oct-2026 20:44:40 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 23-Oct-2026 20:44:45 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 23-Oct-2026 20:44:45 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 23-Oct-2026 20:44:45 2026-10-24 00:44:40 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 23-Oct-2026 20:44:45 master 1 init 1 build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:44:38.692050 End time: 2026-10-24 00:44:40.591686 build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO name:: No table opened. build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:44:45 2026-10-24 00:44:41 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4603447914123535 at [50, 50, 0, 9] ( Pass : should be 1.46184647 , Epsilon: 0.05) build 23-Oct-2026 20:44:45 .2026-10-24 00:44:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:44:45 2026-10-24 00:44:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 22026-10-24 00:44:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:44:45 build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:44:45 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:44:45 refim_point build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:45 2026-10-24 00:44:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:45 2026-10-24 00:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:45 2026-10-24 00:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:45 2026-10-24 00:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:50 2026-10-24 00:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:50 2026-10-24 00:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:50 2026-10-24 00:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:44:50 2026-10-24 00:44:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.045611 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 96546 92.8715 arcsec x 65.3988 arcsec pa=-83.6303 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 6 1.30e+09 35572 57.4664 arcsec x 53.9859 arcsec pa=-87.7704 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 3 1.15e+09 66059 65.0216 arcsec x 61.0897 arcsec pa=-88.1697 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.03021 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Max 0 1.70e+09 -45727 44.0352 arcsec x 41.2913 arcsec pa=-87.9475 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Min 5 1.95e+09 -96539 38.3053 arcsec x 35.9408 arcsec pa=-88.2207 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Median 2 1.80e+09 -66052 41.4819 arcsec x 39.0342 arcsec pa=-88.0834 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.04247 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 55.3706 arcsec x 51.9663 arcsec pa=-88.0956 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 6 1.65e+09 -35565 45.2957 arcsec x 42.5472 arcsec pa=-88.1525 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 49.8287 arcsec x 46.7748 arcsec pa=-88.0959 deg build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:50 2026-10-24 00:44:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:50 2026-10-24 00:44:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:44:50 2026-10-24 00:44:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:44:50 master 1 init 1 build 23-Oct-2026 20:44:50 2026-10-24 00:44:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:44:50 2026-10-24 00:44:51 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:44:43.874412 End time: 2026-10-24 00:44:50.760503 build 23-Oct-2026 20:44:50 2026-10-24 00:44:51 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:44:50 2026-10-24 00:44:51 INFO tclean::::casa ########################################## build 23-Oct-2026 20:44:50 2026-10-24 00:44:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:44:51 2026-10-24 00:44:51 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.470722 model=1.0293 iters=10 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.448307 model=0.980284 iters=10 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:44:51 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C3] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 5.52153 Peak Residual (over all planes) : 0.470722 in C0:P0 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C4] iters=40->50 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.337435 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.303692 model=0.664063 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C5] iters=50->60 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 4.34955 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:44:52 2026-10-24 00:44:52 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.294201 model=0.643311 iters=10 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->10 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter. build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 23-Oct-2026 20:44:52 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.285286 model=0.623817 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=10->20 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.307662 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.276895 model=0.605469 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=20->30 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.298871 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.268984 model=0.58817 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C3] iters=30->40 [10], model=0->0.58817, peakres=0.857154->0.268984, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.290569 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.261512 model=0.571832 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C4] iters=40->50 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.282716 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.254444 model=0.556377 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C5] iters=50->60 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 3.58898 Peak Residual (over all planes) : 0.294201 in C0:P0 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.275276 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.247749 model=0.541736 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->10 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.268218 at 50,50 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.241396 model=0.527845 iters=10 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=10->20 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 1.06958 Peak Residual (over all planes) : 0.247749 in C0:P0 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg build 23-Oct-2026 20:44:53 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 23-Oct-2026 20:45:04 master 1 init 1 build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:44:50.767561 End time: 2026-10-24 00:44:53.371246 build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO name:: No table opened. build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000190734863281 at [50, 50, 0, 0] ( Pass : should be 1.5002 , Epsilon: 0.05) build 23-Oct-2026 20:45:04 2026-10-24 00:44:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.7692411541938782 at [50, 50, 0, 19] ( Pass : should be 0.769 , Epsilon: 0.05) build 23-Oct-2026 20:45:04 .2026-10-24 00:44:54 INFO tclean::::casa ########################################## build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '30.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:45:04 2026-10-24 00:44:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:45:04 2026-10-24 00:44:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 23-Oct-2026 20:45:04 2026-10-24 00:44:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006447 build 23-Oct-2026 20:45:04 2026-10-24 00:44:57 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:04 2026-10-24 00:44:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:45:04 2026-10-24 00:44:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:45:04 2026-10-24 00:45:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:45:04 2026-10-24 00:45:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:44:53.508943 End time: 2026-10-24 00:45:01.124358 build 23-Oct-2026 20:45:04 2026-10-24 00:45:01 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:45:04 2026-10-24 00:45:01 INFO tclean::::casa ########################################## build 23-Oct-2026 20:45:04 2026-10-24 00:45:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:04 2026-10-24 00:45:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:04 2026-10-24 00:45:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:04 2026-10-24 00:45:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:04.673010 End time: 2026-10-24 00:45:04.931964 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' ) build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1] build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:45:04.948963 End time: 2026-10-24 00:45:04.992477 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:05.000702 End time: 2026-10-24 00:45:05.101147 build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:07 2026-10-24 00:45:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:07 .2026-10-24 00:45:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:07 2026-10-24 00:45:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:07 2026-10-24 00:45:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:07 2026-10-24 00:45:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:07.750642 End time: 2026-10-24 00:45:08.017002 build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' ) build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1] build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:45:08.026335 End time: 2026-10-24 00:45:08.080199 build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:08.087209 End time: 2026-10-24 00:45:08.151238 build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:11 .2026-10-24 00:45:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:11 2026-10-24 00:45:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:11 2026-10-24 00:45:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:10.700079 End time: 2026-10-24 00:45:10.961046 build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' ) build 23-Oct-2026 20:45:11 2026-10-24 00:45:11 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1] build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:45:10.970304 End time: 2026-10-24 00:45:11.014159 build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([1, 100, 100, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([1, 100, 100, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:11.021190 End time: 2026-10-24 00:45:11.053473 build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:14 .2026-10-24 00:45:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:14 2026-10-24 00:45:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:14 2026-10-24 00:45:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:13.702557 End time: 2026-10-24 00:45:13.961590 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' ) build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1] build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:45:13.970947 End time: 2026-10-24 00:45:14.024668 build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:14 2026-10-24 00:45:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:22 2026-10-24 00:45:14 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The pixel axes differ for coordinate number 0). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing. build 23-Oct-2026 20:45:22 2026-10-24 00:45:14 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The pixel axes differ for coordinate number 0). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing. build 23-Oct-2026 20:45:22 2026-10-24 00:45:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:14.031716 End time: 2026-10-24 00:45:14.063987 build 23-Oct-2026 20:45:22 2026-10-24 00:45:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:22 2026-10-24 00:45:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:22 .2026-10-24 00:45:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:22 2026-10-24 00:45:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:22 2026-10-24 00:45:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:16.713765 End time: 2026-10-24 00:45:17.078866 build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:22 2026-10-24 00:45:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:22 .2026-10-24 00:45:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:22 2026-10-24 00:45:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:22 2026-10-24 00:45:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:19.736492 End time: 2026-10-24 00:45:19.737430 build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:22 2026-10-24 00:45:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:22 .2026-10-24 00:45:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:22 2026-10-24 00:45:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:22 2026-10-24 00:45:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:22 2026-10-24 00:45:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:22 2026-10-24 00:45:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:22 2026-10-24 00:45:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:29 2026-10-24 00:45:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:29 2026-10-24 00:45:23 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] build 23-Oct-2026 20:45:29 2026-10-24 00:45:23 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] build 23-Oct-2026 20:45:29 2026-10-24 00:45:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:22.692458 End time: 2026-10-24 00:45:22.693367 build 23-Oct-2026 20:45:29 2026-10-24 00:45:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:29 2026-10-24 00:45:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:29 .2026-10-24 00:45:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:29 2026-10-24 00:45:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:29 2026-10-24 00:45:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:25.740565 End time: 2026-10-24 00:45:26.397803 build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:29 2026-10-24 00:45:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:29 .2026-10-24 00:45:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:29 2026-10-24 00:45:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:29 2026-10-24 00:45:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:28.746934 End time: 2026-10-24 00:45:29.007085 build 23-Oct-2026 20:45:29 2026-10-24 00:45:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::::casa imrebin( imagename='tst_bak.model', outfile='tst.model', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1] build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1] build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:45:29.035181 End time: 2026-10-24 00:45:29.098469 build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:29.105749 End time: 2026-10-24 00:45:29.205756 build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:32 .2026-10-24 00:45:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:32 2026-10-24 00:45:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:32 2026-10-24 00:45:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:31.755118 End time: 2026-10-24 00:45:32.021896 build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:32 2026-10-24 00:45:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::::casa imrebin( imagename='tst_bak.pb', outfile='tst.pb', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1] build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1] build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:45:32.032163 End time: 2026-10-24 00:45:32.099121 build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:32.106216 End time: 2026-10-24 00:45:32.168559 build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:35 .2026-10-24 00:45:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:35 2026-10-24 00:45:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:35 2026-10-24 00:45:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:34.717080 End time: 2026-10-24 00:45:34.977181 build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO imrebin::::casa imrebin( imagename='tst_bak.psf', outfile='tst.psf', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:45:35 2026-10-24 00:45:35 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1] build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1] build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:45:34.987360 End time: 2026-10-24 00:45:35.051664 build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([2, 2, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([2, 2, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:35.058818 End time: 2026-10-24 00:45:35.090969 build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:38 .2026-10-24 00:45:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:38 2026-10-24 00:45:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:38 2026-10-24 00:45:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:37.739467 End time: 2026-10-24 00:45:37.998190 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::::casa imrebin( imagename='tst_bak.residual', outfile='tst.residual', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1] build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1] build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:45:38.008407 End time: 2026-10-24 00:45:38.076183 build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:38 2026-10-24 00:45:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The DirectionCoordinates have differing LinearXform components). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing. build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The DirectionCoordinates have differing LinearXform components). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing. build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:38.083273 End time: 2026-10-24 00:45:38.114274 build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:41 2026-10-24 00:45:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:41 .s2026-10-24 00:45:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:41 2026-10-24 00:45:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:41 2026-10-24 00:45:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:40.662863 End time: 2026-10-24 00:45:40.922306 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 23-Oct-2026 20:45:41 2026-10-24 00:45:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:46 2026-10-24 00:45:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:46 2026-10-24 00:45:41 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:46 2026-10-24 00:45:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:46 2026-10-24 00:45:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:40.937428 End time: 2026-10-24 00:45:41.318480 build 23-Oct-2026 20:45:46 2026-10-24 00:45:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:46 2026-10-24 00:45:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:46 .2026-10-24 00:45:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:46 2026-10-24 00:45:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:46 2026-10-24 00:45:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:43.668217 End time: 2026-10-24 00:45:43.926944 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:43.994493 End time: 2026-10-24 00:45:44.392272 build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:46 2026-10-24 00:45:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:46 .2026-10-24 00:45:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:46 2026-10-24 00:45:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:46 2026-10-24 00:45:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:46 2026-10-24 00:45:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:46 2026-10-24 00:45:47 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:46 2026-10-24 00:45:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:50 2026-10-24 00:45:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:50 2026-10-24 00:45:47 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 23-Oct-2026 20:45:50 2026-10-24 00:45:47 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 23-Oct-2026 20:45:50 2026-10-24 00:45:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:46.750342 End time: 2026-10-24 00:45:46.751247 build 23-Oct-2026 20:45:50 2026-10-24 00:45:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:50 2026-10-24 00:45:47 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:50 .2026-10-24 00:45:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:50 2026-10-24 00:45:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:50 2026-10-24 00:45:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:49.698320 End time: 2026-10-24 00:45:50.057164 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', ''], deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:50.064495 End time: 2026-10-24 00:45:50.375389 build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:50 2026-10-24 00:45:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', 'tst_2.model', '', ''], deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:53 2026-10-24 00:45:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.963288->1.03893, peakres=0.105224->0.0426557, Reached cycleniter. build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0426557, over full image : 0.0426557 build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:50.390564 End time: 2026-10-24 00:45:50.758115 build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:53 .2026-10-24 00:45:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:53 2026-10-24 00:45:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:52.707274 End time: 2026-10-24 00:45:53.173783 build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model) must not exist. build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model) must not exist. build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue build 23-Oct-2026 20:45:53 2026-10-24 00:45:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:53.185557 End time: 2026-10-24 00:45:53.186514 build 23-Oct-2026 20:45:56 2026-10-24 00:45:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:56 .2026-10-24 00:45:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:45:56 2026-10-24 00:45:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:45:56 2026-10-24 00:45:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:55.736007 End time: 2026-10-24 00:45:56.076658 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::::casa imrebin( imagename='tst.model', outfile='tst_2.model', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1] build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:45:56.084059 End time: 2026-10-24 00:45:56.176535 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:45:56 2026-10-24 00:45:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:45:56 2026-10-24 00:45:57 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 23-Oct-2026 20:45:56 2026-10-24 00:45:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:45:56 2026-10-24 00:45:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:45:56.197173 End time: 2026-10-24 00:45:56.715151 build 23-Oct-2026 20:45:56 2026-10-24 00:45:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:45:56 2026-10-24 00:45:57 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:45:56 .2026-10-24 00:45:57 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:05 2026-10-24 00:45:57 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:46:05 2026-10-24 00:45:57 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 20:46:05 2026-10-24 00:45:57 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:46:05 2026-10-24 00:45:57 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:05 2026-10-24 00:45:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:46:05 2026-10-24 00:45:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:05 2026-10-24 00:45:59 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:46:05 2026-10-24 00:45:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005278 build 23-Oct-2026 20:46:05 2026-10-24 00:45:59 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:46:05 2026-10-24 00:45:59 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:05 2026-10-24 00:46:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:05 2026-10-24 00:46:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:46:05 2026-10-24 00:46:01 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:45:56.926226 End time: 2026-10-24 00:46:00.927663 build 23-Oct-2026 20:46:05 2026-10-24 00:46:01 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:46:05 2026-10-24 00:46:01 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:05 2026-10-24 00:46:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:46:05 2026-10-24 00:46:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:46:05 2026-10-24 00:46:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:46:05 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:46:05 refim_point build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:05 2026-10-24 00:46:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:46:05 2026-10-24 00:46:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:09 2026-10-24 00:46:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:09 2026-10-24 00:46:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:09 2026-10-24 00:46:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:09 2026-10-24 00:46:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:09 2026-10-24 00:46:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:09 2026-10-24 00:46:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053086 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 6 1.30e+09 35572 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 3 1.15e+09 66059 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.038147 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Max 0 1.70e+09 -45727 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Min 5 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Median 2 1.80e+09 -66052 41.5069 arcsec x 39.0226 arcsec pa=-88.0511 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045757 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 6 1.65e+09 -35565 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:46:09 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:12 2026-10-24 00:46:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:12 master 1 init 1 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:46:04.883426 End time: 2026-10-24 00:46:11.606447 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.375005 model=1.12501 iters=2 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold. build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.357148 model=1.07144 iters=2 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold. build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.288465 model=0.865396 iters=2 build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->2 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold. build 23-Oct-2026 20:46:12 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.340914 model=1.02274 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.277782 model=0.833345 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=2->4 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.326091 model=0.978274 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.267861 model=0.803582 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=4->6 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.312504 model=0.937513 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.258624 model=0.775872 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C3] iters=6->8 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.300004 model=0.900012 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 6.035 Peak Residual (over all planes) : 0.375005 in C0:P0 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.250003 model=0.75001 iters=2 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C4] iters=8->10 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.483878 model=0.483878 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C5] iters=10->11 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 4.51208 Peak Residual (over all planes) : 0.483878 in C5:P0 build 23-Oct-2026 20:46:13 2026-10-24 00:46:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.468756 model=0.468756 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->1 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.454552 model=0.454552 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=1->2 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.441182 model=0.441182 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=2->3 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.428577 model=0.428577 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C3] iters=3->4 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.416672 model=0.416672 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C4] iters=4->5 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.405411 model=0.405411 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C5] iters=5->6 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.61515 Peak Residual (over all planes) : 0.468756 in C0:P0 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.394742 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.394742 model=0.394742 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->1 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.384621 at 50,50 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384621 model=0.384621 iters=1 build 23-Oct-2026 20:46:13 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=1->2 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0.779363 Peak Residual (over all planes) : 0.394742 in C0:P0 build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:13 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 23-Oct-2026 20:46:17 master 1 init 1 build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:46:11.609311 End time: 2026-10-24 00:46:14.049149 build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO name:: No table opened. build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:46:17 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:46:17 build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 23-Oct-2026 20:46:17 2026-10-24 00:46:14 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 23-Oct-2026 20:46:17 .2026-10-24 00:46:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:46:17 2026-10-24 00:46:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:46:17 2026-10-24 00:46:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:46:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:46:17 refim_point build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:17 2026-10-24 00:46:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:17 2026-10-24 00:46:18 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:46:17 2026-10-24 00:46:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:46:17 2026-10-24 00:46:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:46:17 2026-10-24 00:46:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:21 2026-10-24 00:46:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:46:21 2026-10-24 00:46:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:21 2026-10-24 00:46:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:21 2026-10-24 00:46:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:21 2026-10-24 00:46:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:21 2026-10-24 00:46:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:21 2026-10-24 00:46:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:46:21 2026-10-24 00:46:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053184 build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 6 1.30e+09 35572 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 3 1.15e+09 66059 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.038242 build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Max 0 1.70e+09 -45727 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Min 5 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Median 2 1.80e+09 -66052 41.5069 arcsec x 39.0226 arcsec pa=-88.0511 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045573 build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 6 1.65e+09 -35565 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:46:21 2026-10-24 00:46:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:24 2026-10-24 00:46:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:24 2026-10-24 00:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:24 2026-10-24 00:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:46:24 2026-10-24 00:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:46:24 master 1 init 1 build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:46:16.944934 End time: 2026-10-24 00:46:23.829645 build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=True, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:46:24 2026-10-24 00:46:24 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.375005 model=1.12501 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.357148 model=1.07144 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.288465 model=0.865396 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.340914 model=1.02274 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->2 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.277782 model=0.833345 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.326091 model=0.978274 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=2->4 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.267861 model=0.803582 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.312504 model=0.937513 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=4->6 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.300004 model=0.900012 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.258624 model=0.775872 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 6.035 Peak Residual (over all planes) : 0.375005 in C0:P0 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C3] iters=6->8 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.250003 model=0.75001 iters=2 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C4] iters=8->10 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold. build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 23-Oct-2026 20:46:24 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.483878 model=0.483878 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C5] iters=10->11 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 4.51208 Peak Residual (over all planes) : 0.483878 in C5:P0 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.394742 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.394742 model=0.394742 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->1 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 1 peak is 0.384621 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.384621 model=0.384621 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=1->2 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0.779363 Peak Residual (over all planes) : 0.394742 in C0:P0 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.468756 model=0.468756 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->1 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.454552 model=0.454552 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=1->2 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.441182 model=0.441182 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=2->3 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.428577 model=0.428577 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C3] iters=3->4 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.416672 model=0.416672 iters=1 build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C4] iters=4->5 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold. build 23-Oct-2026 20:46:25 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.405411 model=0.405411 iters=1 build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C5] iters=5->6 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold. build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 2.61515 Peak Residual (over all planes) : 0.468756 in C0:P0 build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 23-Oct-2026 20:46:29 master 1 init 1 build 23-Oct-2026 20:46:29 2026-10-24 00:46:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:46:23.832563 End time: 2026-10-24 00:46:26.540209 build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO name:: No table opened. build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 23-Oct-2026 20:46:29 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:46:29 build 23-Oct-2026 20:46:29 .2026-10-24 00:46:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:46:29 2026-10-24 00:46:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=14, gain=0.15, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15 build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels build 23-Oct-2026 20:46:29 2026-10-24 00:46:29 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter. build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953 build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:46:28.725449 End time: 2026-10-24 00:46:29.329134 build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO name:: No table opened. build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:46:33 [check_stopcode] Stopcode is 1 (Pass : should be 1) build 23-Oct-2026 20:46:33 build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.9367507696151733 at [50, 50, 0, 0] ( Pass : should be 0.937 , Epsilon: 0.05) build 23-Oct-2026 20:46:33 2026-10-24 00:46:29 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1) build 23-Oct-2026 20:46:33 .2026-10-24 00:46:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:46:33 2026-10-24 00:46:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:46:33 2026-10-24 00:46:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:46:31.737504 End time: 2026-10-24 00:46:32.312997 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO name:: No table opened. build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:46:33 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:46:33 build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.6258394718170166 at [50, 50, 0, 0] ( Pass : should be 0.626 , Epsilon: 0.05) build 23-Oct-2026 20:46:33 2026-10-24 00:46:32 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:46:41 .2026-10-24 00:46:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:46:41 2026-10-24 00:46:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:46:41 2026-10-24 00:46:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:46:41 2026-10-24 00:46:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:46:41 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:46:41 refim_twochan build 23-Oct-2026 20:46:41 2026-10-24 00:46:35 INFO tclean::::casa ########################################## build 23-Oct-2026 20:46:41 2026-10-24 00:46:35 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:46:41 2026-10-24 00:46:35 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:46:41 2026-10-24 00:46:35 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:46:41 2026-10-24 00:46:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:46:41 2026-10-24 00:46:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:46:41 2026-10-24 00:46:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:41 2026-10-24 00:46:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:46:41 2026-10-24 00:46:39 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:46:41 2026-10-24 00:46:39 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:46:41 2026-10-24 00:46:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:46:41 2026-10-24 00:46:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:46:41 2026-10-24 00:46:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO tclean::::casa ...done build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:46:41 2026-10-24 00:46:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO tclean::::casa ...done build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:46:41 2026-10-24 00:46:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:47:03 2026-10-24 00:46:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:03 2026-10-24 00:46:43 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:46:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:46:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:47:03 2026-10-24 00:46:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:47:03 2026-10-24 00:46:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:47:03 2026-10-24 00:46:47 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:46:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:46:48 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:46:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:46:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:50 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:46:50 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:47:03 2026-10-24 00:46:50 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:47:03 2026-10-24 00:46:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014505 build 23-Oct-2026 20:47:03 2026-10-24 00:46:50 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:47:03 2026-10-24 00:46:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:46:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:47:03 2026-10-24 00:46:51 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:47:03 2026-10-24 00:46:54 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:46:54 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:47:03 2026-10-24 00:47:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:03 2026-10-24 00:47:02 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:47:03 2026-10-24 00:47:02 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:47:03 2026-10-24 00:47:02 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:47:03 2026-10-24 00:47:03 INFO tclean::::casa ...done build 23-Oct-2026 20:47:03 2026-10-24 00:47:03 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:47:03 2026-10-24 00:47:03 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:47:03 2026-10-24 00:47:03 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:46:34.852880 End time: 2026-10-24 00:47:03.298387 build 23-Oct-2026 20:47:03 2026-10-24 00:47:03 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:47:03 2026-10-24 00:47:03 INFO tclean::::casa ########################################## build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:47:10 2026-10-24 00:47:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:47:03.305956 End time: 2026-10-24 00:47:03.786301 build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO name:: No table opened. build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:47:10 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:10 build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:47:10 2026-10-24 00:47:04 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:10 .2026-10-24 00:47:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:47:10 2026-10-24 00:47:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:47:10 2026-10-24 00:47:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:47:10 2026-10-24 00:47:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:47:10 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:47:10 refim_twochan build 23-Oct-2026 20:47:10 2026-10-24 00:47:08 INFO tclean::::casa ########################################## build 23-Oct-2026 20:47:10 2026-10-24 00:47:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:47:10 2026-10-24 00:47:08 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:47:10 2026-10-24 00:47:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:47:10 2026-10-24 00:47:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:47:10 2026-10-24 00:47:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:47:10 2026-10-24 00:47:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:47:10 2026-10-24 00:47:11 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:47:10 2026-10-24 00:47:11 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:47:10 2026-10-24 00:47:11 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:47:21 2026-10-24 00:47:11 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:47:21 2026-10-24 00:47:11 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:21 2026-10-24 00:47:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:47:21 2026-10-24 00:47:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:12 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:47:21 2026-10-24 00:47:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:21 2026-10-24 00:47:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:47:21 2026-10-24 00:47:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:21 2026-10-24 00:47:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO tclean::::casa ...done build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:47:21 2026-10-24 00:47:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO tclean::::casa ...done build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:47:21 2026-10-24 00:47:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:47:21 2026-10-24 00:47:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:21 2026-10-24 00:47:16 INFO tclean::::casa ...done build 23-Oct-2026 20:47:21 2026-10-24 00:47:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:21 2026-10-24 00:47:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:47:21 2026-10-24 00:47:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:47:21 2026-10-24 00:47:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:47:21 2026-10-24 00:47:20 INFO tclean::::casa ...done build 23-Oct-2026 20:47:21 2026-10-24 00:47:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:21 2026-10-24 00:47:21 INFO tclean::::casa ...done build 23-Oct-2026 20:47:36 2026-10-24 00:47:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:36 2026-10-24 00:47:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:23 INFO tclean::::casa ...done build 23-Oct-2026 20:47:36 2026-10-24 00:47:23 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:47:36 2026-10-24 00:47:23 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:47:36 2026-10-24 00:47:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014508 build 23-Oct-2026 20:47:36 2026-10-24 00:47:23 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:47:36 2026-10-24 00:47:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:36 2026-10-24 00:47:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:47:36 2026-10-24 00:47:24 INFO tclean::::casa ...done build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:47:36 2026-10-24 00:47:27 INFO tclean::::casa ...done build 23-Oct-2026 20:47:36 2026-10-24 00:47:27 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:47:36 2026-10-24 00:47:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:36 2026-10-24 00:47:35 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO tclean::::casa ...done build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:47:07.824543 End time: 2026-10-24 00:47:36.425604 build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO tclean::::casa ########################################## build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=True, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:47:36 2026-10-24 00:47:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:47:36.433180 End time: 2026-10-24 00:47:36.919127 build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO name:: No table opened. build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:47:36 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:36 build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 23-Oct-2026 20:47:36 2026-10-24 00:47:37 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:47:44 2026-10-24 00:47:37 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:47:44 2026-10-24 00:47:37 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:47:44 2026-10-24 00:47:37 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:44 .2026-10-24 00:47:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:47:44 2026-10-24 00:47:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:47:44 2026-10-24 00:47:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2000, gain=0.1, threshold=0.002, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:47:40.847367 End time: 2026-10-24 00:47:41.370089 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO name:: No table opened. build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:47:44 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:44 build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:47:44 2026-10-24 00:47:41 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:44 .2026-10-24 00:47:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:47:44 2026-10-24 00:47:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:47:44 2026-10-24 00:47:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2000, gain=0.1, threshold='2mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:47:44 2026-10-24 00:47:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:47:43.769221 End time: 2026-10-24 00:47:44.294998 build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO name:: No table opened. build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:47:53 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:53 build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:47:53 2026-10-24 00:47:44 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 23-Oct-2026 20:47:53 .2026-10-24 00:47:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:47:53 2026-10-24 00:47:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:47:53 2026-10-24 00:47:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:47:53 2026-10-24 00:47:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:47:53 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:47:53 refim_twochan build 23-Oct-2026 20:47:53 2026-10-24 00:47:47 INFO tclean::::casa ########################################## build 23-Oct-2026 20:47:53 2026-10-24 00:47:47 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:47:53 2026-10-24 00:47:47 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:47:53 2026-10-24 00:47:47 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:47:53 2026-10-24 00:47:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:47:53 2026-10-24 00:47:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:47:53 2026-10-24 00:47:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:47:53 2026-10-24 00:47:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:47:53 2026-10-24 00:47:51 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:47:53 2026-10-24 00:47:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:47:53 2026-10-24 00:47:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:47:53 2026-10-24 00:47:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:47:53 2026-10-24 00:47:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO tclean::::casa ...done build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:47:53 2026-10-24 00:47:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:47:53 2026-10-24 00:47:53 INFO tclean::::casa ...done build 23-Oct-2026 20:48:05 2026-10-24 00:47:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:48:05 2026-10-24 00:47:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:48:05 2026-10-24 00:47:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:48:05 2026-10-24 00:47:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:05 2026-10-24 00:47:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:48:05 2026-10-24 00:47:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:48:05 2026-10-24 00:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:05 2026-10-24 00:47:55 INFO tclean::::casa ...done build 23-Oct-2026 20:48:05 2026-10-24 00:47:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:05 2026-10-24 00:47:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:05 2026-10-24 00:47:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:05 2026-10-24 00:47:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:05 2026-10-24 00:47:59 INFO tclean::::casa ...done build 23-Oct-2026 20:48:05 2026-10-24 00:47:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:05 2026-10-24 00:48:00 INFO tclean::::casa ...done build 23-Oct-2026 20:48:05 2026-10-24 00:48:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:05 2026-10-24 00:48:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:05 2026-10-24 00:48:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:05 2026-10-24 00:48:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:05 2026-10-24 00:48:02 INFO tclean::::casa ...done build 23-Oct-2026 20:48:05 2026-10-24 00:48:02 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:48:05 2026-10-24 00:48:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:48:05 2026-10-24 00:48:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014517 build 23-Oct-2026 20:48:05 2026-10-24 00:48:02 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:48:05 2026-10-24 00:48:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:05 2026-10-24 00:48:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:48:05 2026-10-24 00:48:03 INFO tclean::::casa ...done build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:05 2026-10-24 00:48:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:19 2026-10-24 00:48:06 INFO tclean::::casa ...done build 23-Oct-2026 20:48:19 2026-10-24 00:48:06 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:48:19 2026-10-24 00:48:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:19 2026-10-24 00:48:14 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO tclean::::casa ...done build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:47:46.820631 End time: 2026-10-24 00:48:15.418379 build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO tclean::::casa ########################################## build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:48:19 2026-10-24 00:48:15 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:48:15.425944 End time: 2026-10-24 00:48:15.962278 build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO name:: No table opened. build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:48:19 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:48:19 refim_twochan build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO tclean::::casa ########################################## build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='circle[[50pix,80pix],10pix]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:48:19 2026-10-24 00:48:16 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:48:19 2026-10-24 00:48:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:48:19 2026-10-24 00:48:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:48:19 2026-10-24 00:48:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:48:19 2026-10-24 00:48:20 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:48:19 2026-10-24 00:48:20 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:48:28 2026-10-24 00:48:20 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:48:28 2026-10-24 00:48:20 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:48:28 2026-10-24 00:48:20 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:28 2026-10-24 00:48:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:48:28 2026-10-24 00:48:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:21 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:48:28 2026-10-24 00:48:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:28 2026-10-24 00:48:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:48:28 2026-10-24 00:48:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:28 2026-10-24 00:48:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO tclean::::casa ...done build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:48:28 2026-10-24 00:48:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO tclean::::casa ...done build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:48:28 2026-10-24 00:48:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:48:28 2026-10-24 00:48:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:48:28 2026-10-24 00:48:25 INFO tclean::::casa ...done build 23-Oct-2026 20:48:28 2026-10-24 00:48:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:28 2026-10-24 00:48:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:28 2026-10-24 00:48:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:28 2026-10-24 00:48:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:45 2026-10-24 00:48:29 INFO tclean::::casa ...done build 23-Oct-2026 20:48:45 2026-10-24 00:48:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:45 2026-10-24 00:48:30 INFO tclean::::casa ...done build 23-Oct-2026 20:48:45 2026-10-24 00:48:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:45 2026-10-24 00:48:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO tclean::::casa ...done build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014502 build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:45 2026-10-24 00:48:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO tclean::::casa ...done build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:35 INFO tclean::::casa ...done build 23-Oct-2026 20:48:45 2026-10-24 00:48:35 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:48:45 2026-10-24 00:48:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:48:45 2026-10-24 00:48:44 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:48:45 2026-10-24 00:48:44 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:48:45 2026-10-24 00:48:44 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO tclean::::casa ...done build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:48:16.161087 End time: 2026-10-24 00:48:45.201774 build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO tclean::::casa ########################################## build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='circle[[50pix,80pix],10pix]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]] build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:48:45 2026-10-24 00:48:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 23-Oct-2026 20:48:50 2026-10-24 00:48:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:48:50 2026-10-24 00:48:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:48:45.209298 End time: 2026-10-24 00:48:45.748345 build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO name:: No table opened. build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 80, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ checkall ] build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:48:50 2026-10-24 00:48:46 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 80, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:48:50 .2026-10-24 00:48:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:48:50 2026-10-24 00:48:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:48:50 2026-10-24 00:48:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:48:50 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:48:50 refim_point build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO tclean::::casa ########################################## build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:48:50 2026-10-24 00:48:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:48:50 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:54 2026-10-24 00:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.05305 build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 6 1.30e+09 35572 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 3 1.15e+09 66059 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.038305 build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Max 0 1.70e+09 -45727 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Min 5 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Median 2 1.80e+09 -66052 41.5069 arcsec x 39.0226 arcsec pa=-88.0511 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.045587 build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 6 1.65e+09 -35565 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:53 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:54 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:48:56 2026-10-24 00:48:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:48:56 master 1 init 1 build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:48:49.967209 End time: 2026-10-24 00:48:56.275089 build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 23-Oct-2026 20:48:56 2026-10-24 00:48:56 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:48:56 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 3.51195 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C3] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C4] iters=40->50 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 3.68548 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0.789484 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:57 2026-10-24 00:48:57 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:57 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C3] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C4] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C5] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 23-Oct-2026 20:48:59 master 1 init 1 build 23-Oct-2026 20:48:59 2026-10-24 00:48:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:48:56.277956 End time: 2026-10-24 00:48:58.559791 build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO name:: No table opened. build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:48:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:48:59 refim_point build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO tclean::::casa ########################################## build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:48:59 2026-10-24 00:48:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2861) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct. build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO tclean::::casa CFCache already exists build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:48:59 2026-10-24 00:49:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:03 2026-10-24 00:49:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053178 build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Min 6 1.30e+09 35572 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + I Median 3 1.15e+09 66059 64.9742 arcsec x 61.0362 arcsec pa=-88.0867 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:02 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.038294 build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Max 0 1.70e+09 -45727 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Min 5 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + I Median 2 1.80e+09 -66052 41.5069 arcsec x 39.0226 arcsec pa=-88.0511 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.04555 build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Max 0 1.35e+09 25409 55.3506 arcsec x 52.0028 arcsec pa=-88.0559 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Min 6 1.65e+09 -35565 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + I Median 3 1.50e+09 -5078 49.8289 arcsec x 46.7898 arcsec pa=-88.0940 deg build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:03 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 23-Oct-2026 20:49:06 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:06 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:06 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:06 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:06 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:06 2026-10-24 00:49:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:06 master 1 init 1 build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:48:58.696312 End time: 2026-10-24 00:49:05.480302 build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO tclean::::casa ########################################## build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:49:06 2026-10-24 00:49:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]] build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.427929 model=0.935725 iters=10 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter. build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.362094 model=0.791768 iters=10 build 23-Oct-2026 20:49:06 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.409324 model=0.895042 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.348683 model=0.762443 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.392269 model=0.857749 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.33623 model=0.735213 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.376578 model=0.823438 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 3.51195 Peak Residual (over all planes) : 0.427929 in C2:P0 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.324636 model=0.709861 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C3] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=0.313815 model=0.686199 iters=10 build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C4] iters=40->50 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:07 2026-10-24 00:49:06 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 3.68548 Peak Residual (over all planes) : 0.362094 in C0:P0 build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0.789484 build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:49:07 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 6 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C3] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C4] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C5] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 23-Oct-2026 20:49:10 2026-10-24 00:49:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 23-Oct-2026 20:49:10 master 1 init 1 build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:49:05.483291 End time: 2026-10-24 00:49:08.169314 build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO name:: No table opened. build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 1] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 2] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 10] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 11] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ checkall ] build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 1] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 2] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 10] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 2026-10-24 00:49:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 11] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:10 .2026-10-24 00:49:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:49:10 2026-10-24 00:49:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:49:10 2026-10-24 00:49:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:49:10 2026-10-24 00:49:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:49:10 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:49:10 refim_twochan build 23-Oct-2026 20:49:10 2026-10-24 00:49:11 INFO tclean::::casa ########################################## build 23-Oct-2026 20:49:10 2026-10-24 00:49:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:49:17 2026-10-24 00:49:11 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:49:17 2026-10-24 00:49:11 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:49:17 2026-10-24 00:49:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:49:17 2026-10-24 00:49:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:49:17 2026-10-24 00:49:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:49:17 2026-10-24 00:49:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:49:17 2026-10-24 00:49:15 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:49:17 2026-10-24 00:49:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:17 2026-10-24 00:49:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:49:17 2026-10-24 00:49:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:17 2026-10-24 00:49:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO tclean::::casa ...done build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:49:17 2026-10-24 00:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO tclean::::casa ...done build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:49:17 2026-10-24 00:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:17 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:49:17 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:49:17 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:49:17 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:49:39 2026-10-24 00:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:39 2026-10-24 00:49:19 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:39 2026-10-24 00:49:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:39 2026-10-24 00:49:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:39 2026-10-24 00:49:23 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:24 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:26 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:26 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:49:39 2026-10-24 00:49:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:49:39 2026-10-24 00:49:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014557 build 23-Oct-2026 20:49:39 2026-10-24 00:49:26 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:49:39 2026-10-24 00:49:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:49:39 2026-10-24 00:49:27 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:49:39 2026-10-24 00:49:30 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:30 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:49:39 2026-10-24 00:49:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:39 2026-10-24 00:49:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:49:39 2026-10-24 00:49:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:49:39 2026-10-24 00:49:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO tclean::::casa ...done build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:49:10.857342 End time: 2026-10-24 00:49:39.295252 build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO tclean::::casa ########################################## build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:49:39 2026-10-24 00:49:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:49:46 2026-10-24 00:49:39 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:49:39.302816 End time: 2026-10-24 00:49:39.963987 build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO name:: No table opened. build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:46 2026-10-24 00:49:40 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:49:46 .2026-10-24 00:49:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:49:46 2026-10-24 00:49:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:49:46 2026-10-24 00:49:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:49:46 2026-10-24 00:49:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:49:46 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:49:46 refim_twochan build 23-Oct-2026 20:49:46 2026-10-24 00:49:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:49:46 2026-10-24 00:49:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:49:46 2026-10-24 00:49:44 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=False, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:49:46 2026-10-24 00:49:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:49:46 2026-10-24 00:49:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:49:46 2026-10-24 00:49:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:49:46 2026-10-24 00:49:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:49:46 2026-10-24 00:49:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:49:46 2026-10-24 00:49:47 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:49:46 2026-10-24 00:49:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:49:57 2026-10-24 00:49:47 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:49:57 2026-10-24 00:49:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:57 2026-10-24 00:49:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:49:57 2026-10-24 00:49:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:48 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:49:57 2026-10-24 00:49:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:57 2026-10-24 00:49:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:49:57 2026-10-24 00:49:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:57 2026-10-24 00:49:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO tclean::::casa ...done build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:49:57 2026-10-24 00:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO tclean::::casa ...done build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:49:57 2026-10-24 00:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:49:57 2026-10-24 00:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:49:57 2026-10-24 00:49:52 INFO tclean::::casa ...done build 23-Oct-2026 20:49:57 2026-10-24 00:49:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:57 2026-10-24 00:49:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:57 2026-10-24 00:49:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:57 2026-10-24 00:49:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:49:57 2026-10-24 00:49:56 INFO tclean::::casa ...done build 23-Oct-2026 20:49:57 2026-10-24 00:49:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:49:57 2026-10-24 00:49:57 INFO tclean::::casa ...done build 23-Oct-2026 20:50:12 2026-10-24 00:49:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:12 2026-10-24 00:49:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:49:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:49:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:49:59 INFO tclean::::casa ...done build 23-Oct-2026 20:50:12 2026-10-24 00:49:59 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:50:12 2026-10-24 00:49:59 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:50:12 2026-10-24 00:49:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014441 build 23-Oct-2026 20:50:12 2026-10-24 00:49:59 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:50:12 2026-10-24 00:49:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:12 2026-10-24 00:50:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:50:12 2026-10-24 00:50:00 INFO tclean::::casa ...done build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:50:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:50:03 INFO tclean::::casa ...done build 23-Oct-2026 20:50:12 2026-10-24 00:50:03 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:50:12 2026-10-24 00:50:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:12 2026-10-24 00:50:11 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:50:12 2026-10-24 00:50:11 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:50:12 2026-10-24 00:50:11 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO tclean::::casa ...done build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:49:43.877764 End time: 2026-10-24 00:50:12.300528 build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO tclean::::casa ########################################## build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:50:12 2026-10-24 00:50:12 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:50:12 2026-10-24 00:50:13 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:50:12.308049 End time: 2026-10-24 00:50:12.986646 build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO name:: No table opened. build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:50:22 2026-10-24 00:50:13 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:50:22 .2026-10-24 00:50:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:50:22 2026-10-24 00:50:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:50:22 2026-10-24 00:50:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:50:22 2026-10-24 00:50:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:50:22 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:50:22 refim_twochan build 23-Oct-2026 20:50:22 2026-10-24 00:50:17 INFO tclean::::casa ########################################## build 23-Oct-2026 20:50:22 2026-10-24 00:50:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:50:22 2026-10-24 00:50:17 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:50:22 2026-10-24 00:50:17 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:50:22 2026-10-24 00:50:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:50:22 2026-10-24 00:50:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:50:22 2026-10-24 00:50:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:50:22 2026-10-24 00:50:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:50:22 2026-10-24 00:50:21 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:50:22 2026-10-24 00:50:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:50:22 2026-10-24 00:50:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:50:22 2026-10-24 00:50:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:50:22 2026-10-24 00:50:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO tclean::::casa ...done build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:50:22 2026-10-24 00:50:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO tclean::::casa ...done build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:50:33 2026-10-24 00:50:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:50:33 2026-10-24 00:50:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:50:33 2026-10-24 00:50:25 INFO tclean::::casa ...done build 23-Oct-2026 20:50:33 2026-10-24 00:50:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:33 2026-10-24 00:50:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:50:33 2026-10-24 00:50:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:50:33 2026-10-24 00:50:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:50:33 2026-10-24 00:50:29 INFO tclean::::casa ...done build 23-Oct-2026 20:50:33 2026-10-24 00:50:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:33 2026-10-24 00:50:30 INFO tclean::::casa ...done build 23-Oct-2026 20:50:33 2026-10-24 00:50:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:33 2026-10-24 00:50:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:50:33 2026-10-24 00:50:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:50:33 2026-10-24 00:50:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:50:33 2026-10-24 00:50:32 INFO tclean::::casa ...done build 23-Oct-2026 20:50:33 2026-10-24 00:50:32 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:50:33 2026-10-24 00:50:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:50:33 2026-10-24 00:50:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014493 build 23-Oct-2026 20:50:33 2026-10-24 00:50:32 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:50:33 2026-10-24 00:50:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:33 2026-10-24 00:50:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:50:33 2026-10-24 00:50:33 INFO tclean::::casa ...done build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:50:33 2026-10-24 00:50:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:50:49 2026-10-24 00:50:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:50:49 2026-10-24 00:50:36 INFO tclean::::casa ...done build 23-Oct-2026 20:50:49 2026-10-24 00:50:36 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:50:49 2026-10-24 00:50:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:49 2026-10-24 00:50:44 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:50:49 2026-10-24 00:50:44 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:50:49 2026-10-24 00:50:44 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO tclean::::casa ...done build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:50:16.800062 End time: 2026-10-24 00:50:45.334215 build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO tclean::::casa ########################################## build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=3.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:50:49 2026-10-24 00:50:45 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 ) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:50:45.341763 End time: 2026-10-24 00:50:45.989406 build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO name:: No table opened. build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:50:49 2026-10-24 00:50:46 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:50:49 .2026-10-24 00:50:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:50:49 2026-10-24 00:50:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:50:49 2026-10-24 00:50:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:50:49 2026-10-24 00:50:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:50:49 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:50:49 refim_twochan build 23-Oct-2026 20:50:49 2026-10-24 00:50:50 INFO tclean::::casa ########################################## build 23-Oct-2026 20:50:49 2026-10-24 00:50:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:50:56 2026-10-24 00:50:50 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:50:56 2026-10-24 00:50:50 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:50:56 2026-10-24 00:50:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:50:56 2026-10-24 00:50:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:50:56 2026-10-24 00:50:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:50:56 2026-10-24 00:50:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:50:56 2026-10-24 00:50:54 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:50:56 2026-10-24 00:50:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:50:56 2026-10-24 00:50:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:50:56 2026-10-24 00:50:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:50:56 2026-10-24 00:50:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO tclean::::casa ...done build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:50:56 2026-10-24 00:50:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO tclean::::casa ...done build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:50:56 2026-10-24 00:50:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:50:56 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:50:56 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:50:56 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:50:56 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:51:18 2026-10-24 00:50:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:51:18 2026-10-24 00:50:58 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:51:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:51:18 2026-10-24 00:51:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:51:18 2026-10-24 00:51:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:51:18 2026-10-24 00:51:02 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:51:03 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:51:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:05 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:05 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:51:18 2026-10-24 00:51:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:51:18 2026-10-24 00:51:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014474 build 23-Oct-2026 20:51:18 2026-10-24 00:51:05 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:51:18 2026-10-24 00:51:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:51:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:51:18 2026-10-24 00:51:06 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:51:18 2026-10-24 00:51:09 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:09 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:51:18 2026-10-24 00:51:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:18 2026-10-24 00:51:17 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:51:18 2026-10-24 00:51:17 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:51:18 2026-10-24 00:51:17 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO tclean::::casa ...done build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:50:49.804485 End time: 2026-10-24 00:51:18.297635 build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO tclean::::casa ########################################## build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:51:18 2026-10-24 00:51:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=3.0, interactive=False, fullsummary=False, fastnoise=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.08s ( user 0.04s, system 0.01s) build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:51:25 2026-10-24 00:51:18 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 ) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:51:18.305150 End time: 2026-10-24 00:51:19.006142 build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO name:: No table opened. build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:51:25 2026-10-24 00:51:19 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:51:25 .2026-10-24 00:51:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:51:25 2026-10-24 00:51:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:51:25 2026-10-24 00:51:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:51:25 2026-10-24 00:51:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:51:25 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:51:25 refim_twochan build 23-Oct-2026 20:51:25 2026-10-24 00:51:23 INFO tclean::::casa ########################################## build 23-Oct-2026 20:51:25 2026-10-24 00:51:23 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:51:25 2026-10-24 00:51:23 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=1000, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:51:25 2026-10-24 00:51:23 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:51:25 2026-10-24 00:51:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:51:25 2026-10-24 00:51:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:51:25 2026-10-24 00:51:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:51:25 2026-10-24 00:51:26 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:51:25 2026-10-24 00:51:26 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:51:25 2026-10-24 00:51:26 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:51:36 2026-10-24 00:51:26 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:51:36 2026-10-24 00:51:26 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:51:36 2026-10-24 00:51:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:51:36 2026-10-24 00:51:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:27 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:51:36 2026-10-24 00:51:27 INFO SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:51:36 2026-10-24 00:51:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:51:36 2026-10-24 00:51:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:51:36 2026-10-24 00:51:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO tclean::::casa ...done build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:51:36 2026-10-24 00:51:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO tclean::::casa ...done build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:51:36 2026-10-24 00:51:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.2317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.2317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:51:36 2026-10-24 00:51:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.2317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:51:36 2026-10-24 00:51:31 INFO tclean::::casa ...done build 23-Oct-2026 20:51:36 2026-10-24 00:51:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:36 2026-10-24 00:51:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:51:36 2026-10-24 00:51:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:51:36 2026-10-24 00:51:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:51:36 2026-10-24 00:51:35 INFO tclean::::casa ...done build 23-Oct-2026 20:51:36 2026-10-24 00:51:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:36 2026-10-24 00:51:36 INFO tclean::::casa ...done build 23-Oct-2026 20:51:53 2026-10-24 00:51:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:53 2026-10-24 00:51:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:38 INFO tclean::::casa ...done build 23-Oct-2026 20:51:53 2026-10-24 00:51:38 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:51:53 2026-10-24 00:51:39 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:51:53 2026-10-24 00:51:39 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046982 build 23-Oct-2026 20:51:53 2026-10-24 00:51:39 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 23-Oct-2026 20:51:53 2026-10-24 00:51:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:53 2026-10-24 00:51:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO tclean::::casa ...done build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:42 INFO tclean::::casa ...done build 23-Oct-2026 20:51:53 2026-10-24 00:51:42 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:51:53 2026-10-24 00:51:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:51:53 2026-10-24 00:51:51 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:51:53 2026-10-24 00:51:51 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:51:53 2026-10-24 00:51:51 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO tclean::::casa ...done build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:51:22.819420 End time: 2026-10-24 00:51:51.842241 build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO tclean::::casa ########################################## build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18822.8 MB (configured=263550 MB, gridding est=30.5176 MB) build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366 build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:51:53 2026-10-24 00:51:52 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ] build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 23-Oct-2026 20:51:53 2026-10-24 00:51:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:51:51.849954 End time: 2026-10-24 00:51:53.566294 build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO name:: No table opened. build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [500, 500, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [500, 510, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05) build 23-Oct-2026 20:52:02 .2026-10-24 00:51:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:52:02 2026-10-24 00:51:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:52:02 2026-10-24 00:51:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:52:02 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:52:02 refim_twochan build 23-Oct-2026 20:52:02 2026-10-24 00:51:56 INFO tclean::::casa ########################################## build 23-Oct-2026 20:52:02 2026-10-24 00:51:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:52:02 2026-10-24 00:51:56 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:52:02 2026-10-24 00:51:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:52:02 2026-10-24 00:51:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:52:02 2026-10-24 00:51:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:52:02 2026-10-24 00:51:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:52:02 2026-10-24 00:51:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:52:02 2026-10-24 00:52:00 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:52:02 2026-10-24 00:52:00 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:52:02 2026-10-24 00:52:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:52:02 2026-10-24 00:52:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:02 2026-10-24 00:52:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO tclean::::casa ...done build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:52:02 2026-10-24 00:52:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:52:02 2026-10-24 00:52:02 INFO tclean::::casa ...done build 23-Oct-2026 20:52:14 2026-10-24 00:52:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:52:14 2026-10-24 00:52:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:52:14 2026-10-24 00:52:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:52:14 2026-10-24 00:52:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:52:14 2026-10-24 00:52:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:52:14 2026-10-24 00:52:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:52:14 2026-10-24 00:52:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:14 2026-10-24 00:52:04 INFO tclean::::casa ...done build 23-Oct-2026 20:52:14 2026-10-24 00:52:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:14 2026-10-24 00:52:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:52:14 2026-10-24 00:52:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:52:14 2026-10-24 00:52:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:52:14 2026-10-24 00:52:08 INFO tclean::::casa ...done build 23-Oct-2026 20:52:14 2026-10-24 00:52:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:14 2026-10-24 00:52:09 INFO tclean::::casa ...done build 23-Oct-2026 20:52:14 2026-10-24 00:52:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:14 2026-10-24 00:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:52:14 2026-10-24 00:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:52:14 2026-10-24 00:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:52:14 2026-10-24 00:52:11 INFO tclean::::casa ...done build 23-Oct-2026 20:52:14 2026-10-24 00:52:11 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:52:14 2026-10-24 00:52:11 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:52:14 2026-10-24 00:52:11 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014515 build 23-Oct-2026 20:52:14 2026-10-24 00:52:11 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:52:14 2026-10-24 00:52:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:14 2026-10-24 00:52:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:52:14 2026-10-24 00:52:12 INFO tclean::::casa ...done build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:52:14 2026-10-24 00:52:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:52:29 2026-10-24 00:52:15 INFO tclean::::casa ...done build 23-Oct-2026 20:52:29 2026-10-24 00:52:15 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:52:29 2026-10-24 00:52:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:29 2026-10-24 00:52:23 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:52:29 2026-10-24 00:52:23 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:52:29 2026-10-24 00:52:23 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO tclean::::casa ...done build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:51:55.891445 End time: 2026-10-24 00:52:24.323845 build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO tclean::::casa ########################################## build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 23-Oct-2026 20:52:29 2026-10-24 00:52:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:52:24.340095 End time: 2026-10-24 00:52:24.892208 build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:52:24.917029 End time: 2026-10-24 00:52:24.917745 build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:52:29 2026-10-24 00:52:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:52:29 .2026-10-24 00:52:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:52:29 2026-10-24 00:52:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:52:29 2026-10-24 00:52:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:52:29 2026-10-24 00:52:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:52:29 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:52:29 refim_point build 23-Oct-2026 20:52:29 2026-10-24 00:52:29 INFO tclean::::casa ########################################## build 23-Oct-2026 20:52:29 2026-10-24 00:52:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:52:35 2026-10-24 00:52:29 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='pb', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:52:35 2026-10-24 00:52:29 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:52:35 2026-10-24 00:52:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:52:35 2026-10-24 00:52:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:52:35 2026-10-24 00:52:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:52:35 2026-10-24 00:52:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:52:35 2026-10-24 00:52:33 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:52:35 2026-10-24 00:52:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:52:35 2026-10-24 00:52:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:52:35 2026-10-24 00:52:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:35 2026-10-24 00:52:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO tclean::::casa ...done build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:52:35 2026-10-24 00:52:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO tclean::::casa ...done build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:52:35 2026-10-24 00:52:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:35 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:52:35 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:52:35 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:52:35 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:52:59 2026-10-24 00:52:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:52:59 2026-10-24 00:52:37 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:52:59 2026-10-24 00:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:52:59 2026-10-24 00:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:52:59 2026-10-24 00:52:41 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:42 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:45 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:45 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:52:59 2026-10-24 00:52:45 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 23-Oct-2026 20:52:59 2026-10-24 00:52:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015862 build 23-Oct-2026 20:52:59 2026-10-24 00:52:45 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 23-Oct-2026 20:52:59 2026-10-24 00:52:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:52:59 2026-10-24 00:52:46 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:52:59 2026-10-24 00:52:50 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:50 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:52:59 2026-10-24 00:52:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:52:59 2026-10-24 00:52:58 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:52:59 2026-10-24 00:52:58 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:52:59 2026-10-24 00:52:58 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO tclean::::casa ...done build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:52:29.005712 End time: 2026-10-24 00:52:59.321356 build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO tclean::::casa ########################################## build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:52:59 2026-10-24 00:52:59 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:53:06 2026-10-24 00:52:59 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:52:59.337506 End time: 2026-10-24 00:52:59.815701 build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:53:06 .2026-10-24 00:53:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:53:06 2026-10-24 00:53:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:53:06 2026-10-24 00:53:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:53:06 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:53:06 refim_point build 23-Oct-2026 20:53:06 2026-10-24 00:53:02 INFO tclean::::casa ########################################## build 23-Oct-2026 20:53:06 2026-10-24 00:53:02 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:53:06 2026-10-24 00:53:02 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='pb', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:53:06 2026-10-24 00:53:02 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:53:06 2026-10-24 00:53:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:53:06 2026-10-24 00:53:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:53:06 2026-10-24 00:53:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:53:06 2026-10-24 00:53:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:53:06 2026-10-24 00:53:06 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:53:06 2026-10-24 00:53:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:53:06 2026-10-24 00:53:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:53:06 2026-10-24 00:53:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:06 2026-10-24 00:53:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:06 2026-10-24 00:53:07 INFO tclean::::casa ...done build 23-Oct-2026 20:53:06 2026-10-24 00:53:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:06 2026-10-24 00:53:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:19 2026-10-24 00:53:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:19 2026-10-24 00:53:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:53:19 2026-10-24 00:53:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:19 2026-10-24 00:53:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:53:19 2026-10-24 00:53:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO tclean::::casa ...done build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:53:19 2026-10-24 00:53:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:53:19 2026-10-24 00:53:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:19 2026-10-24 00:53:10 INFO tclean::::casa ...done build 23-Oct-2026 20:53:19 2026-10-24 00:53:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:19 2026-10-24 00:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:53:19 2026-10-24 00:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:53:19 2026-10-24 00:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:53:19 2026-10-24 00:53:14 INFO tclean::::casa ...done build 23-Oct-2026 20:53:19 2026-10-24 00:53:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:19 2026-10-24 00:53:15 INFO tclean::::casa ...done build 23-Oct-2026 20:53:19 2026-10-24 00:53:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:19 2026-10-24 00:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:53:19 2026-10-24 00:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:53:19 2026-10-24 00:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:53:19 2026-10-24 00:53:18 INFO tclean::::casa ...done build 23-Oct-2026 20:53:19 2026-10-24 00:53:18 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:53:19 2026-10-24 00:53:19 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 23-Oct-2026 20:53:19 2026-10-24 00:53:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015871 build 23-Oct-2026 20:53:19 2026-10-24 00:53:19 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 23-Oct-2026 20:53:19 2026-10-24 00:53:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:19 2026-10-24 00:53:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:53:19 2026-10-24 00:53:20 INFO tclean::::casa ...done build 23-Oct-2026 20:53:19 2026-10-24 00:53:20 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:53:19 2026-10-24 00:53:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:53:19 2026-10-24 00:53:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:53:39 2026-10-24 00:53:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:53:39 2026-10-24 00:53:20 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:53:39 2026-10-24 00:53:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:39 2026-10-24 00:53:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:53:39 2026-10-24 00:53:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:53:39 2026-10-24 00:53:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:53:39 2026-10-24 00:53:23 INFO tclean::::casa ...done build 23-Oct-2026 20:53:39 2026-10-24 00:53:23 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:53:39 2026-10-24 00:53:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:39 2026-10-24 00:53:32 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:53:39 2026-10-24 00:53:32 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:53:39 2026-10-24 00:53:32 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:53:39 2026-10-24 00:53:32 INFO tclean::::casa ...done build 23-Oct-2026 20:53:39 2026-10-24 00:53:32 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:53:39 2026-10-24 00:53:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:53:01.937352 End time: 2026-10-24 00:53:32.533500 build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO tclean::::casa ########################################## build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.995, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ] build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:53:32.549482 End time: 2026-10-24 00:53:33.051164 build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:53:39 2026-10-24 00:53:33 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:53:39 .2026-10-24 00:53:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:53:39 2026-10-24 00:53:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:53:39 2026-10-24 00:53:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:53:39 2026-10-24 00:53:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:53:39 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:53:39 refim_twochan build 23-Oct-2026 20:53:39 2026-10-24 00:53:38 INFO tclean::::casa ########################################## build 23-Oct-2026 20:53:39 2026-10-24 00:53:38 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:53:39 2026-10-24 00:53:38 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:53:39 2026-10-24 00:53:38 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:53:39 2026-10-24 00:53:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:53:49 2026-10-24 00:53:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:53:49 2026-10-24 00:53:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:42 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:53:49 2026-10-24 00:53:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:53:49 2026-10-24 00:53:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:53:49 2026-10-24 00:53:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:49 2026-10-24 00:53:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO tclean::::casa ...done build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:53:49 2026-10-24 00:53:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO tclean::::casa ...done build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:53:49 2026-10-24 00:53:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:53:49 2026-10-24 00:53:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:53:49 2026-10-24 00:53:46 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:53:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:06 2026-10-24 00:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:54:06 2026-10-24 00:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:54:06 2026-10-24 00:53:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:54:06 2026-10-24 00:53:50 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:53:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:06 2026-10-24 00:53:51 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:53:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:06 2026-10-24 00:53:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:53 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:53:53 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:54:06 2026-10-24 00:53:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 20:54:06 2026-10-24 00:53:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018117 build 23-Oct-2026 20:54:06 2026-10-24 00:53:53 INFO SIImageStore::printBeamSet Beam : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 23-Oct-2026 20:54:06 2026-10-24 00:53:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:06 2026-10-24 00:53:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:54:06 2026-10-24 00:53:54 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:54:06 2026-10-24 00:53:57 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:53:57 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:54:06 2026-10-24 00:54:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:06 2026-10-24 00:54:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:54:06 2026-10-24 00:54:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:54:06 2026-10-24 00:54:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO tclean::::casa ...done build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:53:37.880739 End time: 2026-10-24 00:54:06.333248 build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO tclean::::casa ########################################## build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:54:06 2026-10-24 00:54:06 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 23-Oct-2026 20:54:06 2026-10-24 00:54:07 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 23-Oct-2026 20:54:06 2026-10-24 00:54:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:54:06 2026-10-24 00:54:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:54:06.340997 End time: 2026-10-24 00:54:06.728711 build 23-Oct-2026 20:54:06 2026-10-24 00:54:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:54:06 2026-10-24 00:54:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:06 2026-10-24 00:54:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:54:06.788962 End time: 2026-10-24 00:54:07.096529 build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:19 .2026-10-24 00:54:07 INFO tclean::::casa ########################################## build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '10.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:54:19 2026-10-24 00:54:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:54:19 2026-10-24 00:54:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:19 2026-10-24 00:54:12 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 23-Oct-2026 20:54:19 2026-10-24 00:54:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005565 build 23-Oct-2026 20:54:19 2026-10-24 00:54:12 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:54:19 2026-10-24 00:54:12 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:54:19 2026-10-24 00:54:12 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:54:19 2026-10-24 00:54:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 20:54:19 2026-10-24 00:54:16 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:54:07.396163 End time: 2026-10-24 00:54:15.561815 build 23-Oct-2026 20:54:19 2026-10-24 00:54:16 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:54:19 2026-10-24 00:54:16 INFO tclean::::casa ########################################## build 23-Oct-2026 20:54:19 2026-10-24 00:54:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:54:19 2026-10-24 00:54:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:54:19 2026-10-24 00:54:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:54:19 2026-10-24 00:54:20 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:54:19 2026-10-24 00:54:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:19 2026-10-24 00:54:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:54:19 2026-10-24 00:54:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.5, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:54:19 2026-10-24 00:54:20 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:54:19 2026-10-24 00:54:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 2266) Faint regions may not be included in the final mask. Consider decreasing cutthreshold. build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ] build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:54:19.705529 End time: 2026-10-24 00:54:20.311389 build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO name:: No table opened. build 23-Oct-2026 20:54:25 2026-10-24 00:54:20 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:54:25 .2026-10-24 00:54:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:54:25 2026-10-24 00:54:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:54:25 2026-10-24 00:54:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:54:22.773924 End time: 2026-10-24 00:54:23.357776 build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO name:: No table opened. build 23-Oct-2026 20:54:25 2026-10-24 00:54:23 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:54:25 .2026-10-24 00:54:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:54:25 2026-10-24 00:54:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:54:25 2026-10-24 00:54:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:54:32 2026-10-24 00:54:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:54:32 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:54:32 refim_point build 23-Oct-2026 20:54:32 2026-10-24 00:54:26 INFO tclean::::casa ########################################## build 23-Oct-2026 20:54:32 2026-10-24 00:54:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:54:32 2026-10-24 00:54:26 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:54:32 2026-10-24 00:54:26 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 20:54:32 2026-10-24 00:54:26 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:54:32 2026-10-24 00:54:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:54:32 2026-10-24 00:54:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:54:32 2026-10-24 00:54:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:54:32 2026-10-24 00:54:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:54:32 2026-10-24 00:54:30 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:54:32 2026-10-24 00:54:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:54:32 2026-10-24 00:54:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:54:32 2026-10-24 00:54:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:54:32 2026-10-24 00:54:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO tclean::::casa ...done build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:54:32 2026-10-24 00:54:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO tclean::::casa ...done build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:54:32 2026-10-24 00:54:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:54:46 2026-10-24 00:54:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:54:46 2026-10-24 00:54:34 INFO tclean::::casa ...done build 23-Oct-2026 20:54:46 2026-10-24 00:54:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:46 2026-10-24 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:54:46 2026-10-24 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:54:46 2026-10-24 00:54:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:54:46 2026-10-24 00:54:38 INFO tclean::::casa ...done build 23-Oct-2026 20:54:46 2026-10-24 00:54:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:46 2026-10-24 00:54:39 INFO tclean::::casa ...done build 23-Oct-2026 20:54:46 2026-10-24 00:54:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:46 2026-10-24 00:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:46 2026-10-24 00:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:46 2026-10-24 00:54:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:54:46 2026-10-24 00:54:44 INFO tclean::::casa ...done build 23-Oct-2026 20:54:46 2026-10-24 00:54:44 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015449 build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:46 2026-10-24 00:54:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO tclean::::casa ...done build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:54:46 2026-10-24 00:54:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:55:10 2026-10-24 00:54:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:55:10 2026-10-24 00:54:49 INFO tclean::::casa ...done build 23-Oct-2026 20:55:10 2026-10-24 00:54:49 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:55:10 2026-10-24 00:55:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:55:10 2026-10-24 00:55:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:55:10 2026-10-24 00:55:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:55:10 2026-10-24 00:55:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO tclean::::casa ...done build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:54:25.986460 End time: 2026-10-24 00:55:06.416138 build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO tclean::::casa ########################################## build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:55:10 2026-10-24 00:55:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.76566e-07 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.76566e-07, 0.0382074] build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0'] build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:06.435909 End time: 2026-10-24 00:55:07.426159 build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO name:: No table opened. build 23-Oct-2026 20:55:10 2026-10-24 00:55:07 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:10 .2026-10-24 00:55:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:10 2026-10-24 00:55:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:10 2026-10-24 00:55:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[5, 10, 50], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 1 1.38035 0.138035 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 2 1.24232 0.262267 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 3 1.11809 0.374075 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 4 1.00628 0.474703 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 5 0.905649 0.565268 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 6 0.815084 0.646776 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 7 0.733576 0.720134 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 8 0.660218 0.786156 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 9 0.594196 0.845575 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 10 0.534777 0.899053 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 0 0.899053 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 1 0 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() 2 0 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter. build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:10.739500 End time: 2026-10-24 00:55:11.237833 build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO name:: No table opened. build 23-Oct-2026 20:55:14 2026-10-24 00:55:11 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:14 .2026-10-24 00:55:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:14 2026-10-24 00:55:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:14 2026-10-24 00:55:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=False, verbose=False ) build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:55:14 2026-10-24 00:55:14 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:13.800299 End time: 2026-10-24 00:55:14.370514 build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO name:: No table opened. build 23-Oct-2026 20:55:19 2026-10-24 00:55:14 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:19 .2026-10-24 00:55:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:19 2026-10-24 00:55:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:19 2026-10-24 00:55:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:16.732613 End time: 2026-10-24 00:55:17.174148 build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO name:: No table opened. build 23-Oct-2026 20:55:19 2026-10-24 00:55:17 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:19 .2026-10-24 00:55:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:19 2026-10-24 00:55:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:19 2026-10-24 00:55:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=True, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:19 2026-10-24 00:55:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:19.736997 End time: 2026-10-24 00:55:20.186627 build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO name:: No table opened. build 23-Oct-2026 20:55:26 2026-10-24 00:55:20 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:26 .2026-10-24 00:55:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:26 2026-10-24 00:55:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:26 2026-10-24 00:55:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5 build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter. build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917 build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:22.748584 End time: 2026-10-24 00:55:23.208193 build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO name:: No table opened. build 23-Oct-2026 20:55:26 2026-10-24 00:55:23 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:26 .2026-10-24 00:55:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:26 2026-10-24 00:55:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:26 2026-10-24 00:55:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=1, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 23-Oct-2026 20:55:26 2026-10-24 00:55:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:25.770312 End time: 2026-10-24 00:55:26.379340 build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO name:: No table opened. build 23-Oct-2026 20:55:31 2026-10-24 00:55:26 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:31 .2026-10-24 00:55:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:31 2026-10-24 00:55:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:31 2026-10-24 00:55:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=10.0, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:28.741042 End time: 2026-10-24 00:55:29.317284 build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO name:: No table opened. build 23-Oct-2026 20:55:31 2026-10-24 00:55:29 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:31 .2026-10-24 00:55:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:31 2026-10-24 00:55:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:31 2026-10-24 00:55:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='circle[[40pix,40pix],10pix]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:31 2026-10-24 00:55:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]] build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872 build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262 build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:31.779227 End time: 2026-10-24 00:55:32.267281 build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO name:: No table opened. build 23-Oct-2026 20:55:37 2026-10-24 00:55:32 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:37 .2026-10-24 00:55:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:37 2026-10-24 00:55:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:37 2026-10-24 00:55:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.5, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099) build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:34.729393 End time: 2026-10-24 00:55:35.344040 build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO name:: No table opened. build 23-Oct-2026 20:55:37 2026-10-24 00:55:35 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:37 .2026-10-24 00:55:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:37 2026-10-24 00:55:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:37 2026-10-24 00:55:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:37 2026-10-24 00:55:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.5, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:37.705337 End time: 2026-10-24 00:55:38.349139 build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO name:: No table opened. build 23-Oct-2026 20:55:42 2026-10-24 00:55:38 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:42 .2026-10-24 00:55:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:42 2026-10-24 00:55:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:42 2026-10-24 00:55:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:40.710969 End time: 2026-10-24 00:55:41.160940 build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO name:: No table opened. build 23-Oct-2026 20:55:42 2026-10-24 00:55:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:42 .2026-10-24 00:55:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:42 2026-10-24 00:55:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:47 2026-10-24 00:55:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=10.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:43.722771 End time: 2026-10-24 00:55:44.317245 build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO name:: No table opened. build 23-Oct-2026 20:55:47 2026-10-24 00:55:44 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:47 .2026-10-24 00:55:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:47 2026-10-24 00:55:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:47 2026-10-24 00:55:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='1Jy', nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.03s, system 0s) build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 ) build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:55:47 2026-10-24 00:55:47 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:55:56 2026-10-24 00:55:47 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:55:56 2026-10-24 00:55:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:55:46.784591 End time: 2026-10-24 00:55:47.329324 build 23-Oct-2026 20:55:56 2026-10-24 00:55:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:55:56 2026-10-24 00:55:47 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:55:56 2026-10-24 00:55:47 INFO name:: No table opened. build 23-Oct-2026 20:55:56 2026-10-24 00:55:47 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:55:56 .2026-10-24 00:55:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:56 2026-10-24 00:55:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:56 2026-10-24 00:55:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:56 2026-10-24 00:55:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:56 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:55:56 refim_point build 23-Oct-2026 20:55:56 2026-10-24 00:55:50 INFO tclean::::casa ########################################## build 23-Oct-2026 20:55:56 2026-10-24 00:55:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:55:56 2026-10-24 00:55:50 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:55:56 2026-10-24 00:55:50 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 20:55:56 2026-10-24 00:55:50 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:55:56 2026-10-24 00:55:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:55:56 2026-10-24 00:55:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:55:56 2026-10-24 00:55:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:55:56 2026-10-24 00:55:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:55:56 2026-10-24 00:55:54 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:55:56 2026-10-24 00:55:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:55:56 2026-10-24 00:55:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:55:56 2026-10-24 00:55:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:55:56 2026-10-24 00:55:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO tclean::::casa ...done build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:55:56 2026-10-24 00:55:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:55:56 2026-10-24 00:55:56 INFO tclean::::casa ...done build 23-Oct-2026 20:56:09 2026-10-24 00:55:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:56:09 2026-10-24 00:55:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:56:09 2026-10-24 00:55:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:56:09 2026-10-24 00:55:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:09 2026-10-24 00:55:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:56:09 2026-10-24 00:55:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:56:09 2026-10-24 00:55:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:09 2026-10-24 00:55:58 INFO tclean::::casa ...done build 23-Oct-2026 20:56:09 2026-10-24 00:56:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:09 2026-10-24 00:56:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:56:09 2026-10-24 00:56:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:56:09 2026-10-24 00:56:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:56:09 2026-10-24 00:56:02 INFO tclean::::casa ...done build 23-Oct-2026 20:56:09 2026-10-24 00:56:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:09 2026-10-24 00:56:03 INFO tclean::::casa ...done build 23-Oct-2026 20:56:09 2026-10-24 00:56:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:09 2026-10-24 00:56:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:56:09 2026-10-24 00:56:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:56:09 2026-10-24 00:56:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:56:09 2026-10-24 00:56:08 INFO tclean::::casa ...done build 23-Oct-2026 20:56:09 2026-10-24 00:56:08 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015442 build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:09 2026-10-24 00:56:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:56:09 2026-10-24 00:56:10 INFO tclean::::casa ...done build 23-Oct-2026 20:56:09 2026-10-24 00:56:10 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:56:09 2026-10-24 00:56:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:56:09 2026-10-24 00:56:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:56:31 2026-10-24 00:56:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:56:31 2026-10-24 00:56:13 INFO tclean::::casa ...done build 23-Oct-2026 20:56:31 2026-10-24 00:56:13 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:56:31 2026-10-24 00:56:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:31 2026-10-24 00:56:30 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:56:31 2026-10-24 00:56:30 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:56:31 2026-10-24 00:56:30 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:56:31 2026-10-24 00:56:30 INFO tclean::::casa ...done build 23-Oct-2026 20:56:31 2026-10-24 00:56:30 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:56:31 2026-10-24 00:56:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:55:50.002316 End time: 2026-10-24 00:56:30.573241 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO tclean::::casa ########################################## build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.03s, system 0s) build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 ) build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.76566e-07 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.76566e-07, 0.0382074] build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0.01s) build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349356 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:56:31 2026-10-24 00:56:31 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:56:40 2026-10-24 00:56:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:56:40 2026-10-24 00:56:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:56:30.592172 End time: 2026-10-24 00:56:31.692795 build 23-Oct-2026 20:56:40 2026-10-24 00:56:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:56:40 2026-10-24 00:56:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:56:40 2026-10-24 00:56:32 INFO name:: No table opened. build 23-Oct-2026 20:56:40 2026-10-24 00:56:32 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:56:40 .2026-10-24 00:56:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:56:40 2026-10-24 00:56:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:56:40 2026-10-24 00:56:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:56:34.800780 End time: 2026-10-24 00:56:34.801618 build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:56:40 2026-10-24 00:56:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:56:40 .2026-10-24 00:56:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:56:40 2026-10-24 00:56:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:56:40 2026-10-24 00:56:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:56:40 2026-10-24 00:56:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:56:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:56:40 refim_point build 23-Oct-2026 20:56:40 2026-10-24 00:56:38 INFO tclean::::casa ########################################## build 23-Oct-2026 20:56:40 2026-10-24 00:56:38 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:56:40 2026-10-24 00:56:38 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:56:40 2026-10-24 00:56:38 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 20:56:40 2026-10-24 00:56:38 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:56:40 2026-10-24 00:56:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:56:40 2026-10-24 00:56:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:56:40 2026-10-24 00:56:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:56:40 2026-10-24 00:56:41 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:56:40 2026-10-24 00:56:41 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:56:40 2026-10-24 00:56:41 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 20:56:51 2026-10-24 00:56:41 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:56:51 2026-10-24 00:56:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:56:51 2026-10-24 00:56:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:51 2026-10-24 00:56:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO tclean::::casa ...done build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 20:56:51 2026-10-24 00:56:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 20:56:51 2026-10-24 00:56:44 INFO tclean::::casa ...done build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:51 2026-10-24 00:56:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:56:51 2026-10-24 00:56:46 INFO tclean::::casa ...done build 23-Oct-2026 20:56:51 2026-10-24 00:56:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:51 2026-10-24 00:56:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:56:51 2026-10-24 00:56:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:56:51 2026-10-24 00:56:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:56:51 2026-10-24 00:56:50 INFO tclean::::casa ...done build 23-Oct-2026 20:56:51 2026-10-24 00:56:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:56:51 2026-10-24 00:56:51 INFO tclean::::casa ...done build 23-Oct-2026 20:57:21 2026-10-24 00:56:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:57:21 2026-10-24 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:56:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:56:56 INFO tclean::::casa ...done build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015457 build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:57:21 2026-10-24 00:56:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO tclean::::casa ...done build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:56:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:57:21 2026-10-24 00:57:02 INFO tclean::::casa ...done build 23-Oct-2026 20:57:21 2026-10-24 00:57:02 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 20:57:21 2026-10-24 00:57:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:57:21 2026-10-24 00:57:19 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:57:21 2026-10-24 00:57:19 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:57:21 2026-10-24 00:57:19 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO tclean::::casa ...done build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:56:37.957802 End time: 2026-10-24 00:57:19.904167 build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO tclean::::casa ########################################## build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:19.924194 End time: 2026-10-24 00:57:19.925082 build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:21 2026-10-24 00:57:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:21 .2026-10-24 00:57:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:28 2026-10-24 00:57:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:28 2026-10-24 00:57:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:22.711032 End time: 2026-10-24 00:57:23.033822 build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:28 2026-10-24 00:57:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:28 .2026-10-24 00:57:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:28 2026-10-24 00:57:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:28 2026-10-24 00:57:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam='5.0arcsec', niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 WARN SIImageStore::rescaleResolution (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 1663) Cannot convolve to new beam for Channel : 0 : Source may be only (slightly) resolved in one direction build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:25.775212 End time: 2026-10-24 00:57:26.212041 build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO name:: No table opened. build 23-Oct-2026 20:57:28 2026-10-24 00:57:26 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:57:28 .2026-10-24 00:57:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:28 2026-10-24 00:57:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:28 2026-10-24 00:57:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:28 2026-10-24 00:57:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:28 2026-10-24 00:57:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:28 2026-10-24 00:57:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=10.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane. build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3106) No regions found by automasking build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3106) Used sidelobe threshold to mask, but no emission was found.Try decreasing your sidelobethreshold parameter if you want to capture emission in these channels. build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2353) Restoring with an empty model image. Only residuals will be processed to form the output restored image. build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:28.774145 End time: 2026-10-24 00:57:29.251709 build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO name:: No table opened. build 23-Oct-2026 20:57:32 2026-10-24 00:57:29 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:57:32 .2026-10-24 00:57:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:32 2026-10-24 00:57:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:32 2026-10-24 00:57:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=1.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:31.713701 End time: 2026-10-24 00:57:32.289084 build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:32 2026-10-24 00:57:32 INFO name:: No table opened. build 23-Oct-2026 20:57:38 2026-10-24 00:57:32 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:57:38 .2026-10-24 00:57:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:38 2026-10-24 00:57:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:38 2026-10-24 00:57:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=0.5, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ] build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:34.751983 End time: 2026-10-24 00:57:35.347428 build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO name:: No table opened. build 23-Oct-2026 20:57:38 2026-10-24 00:57:35 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:57:38 .2026-10-24 00:57:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:38 2026-10-24 00:57:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:38 2026-10-24 00:57:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='1Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:37.809325 End time: 2026-10-24 00:57:38.250091 build 23-Oct-2026 20:57:38 2026-10-24 00:57:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:44 2026-10-24 00:57:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:44 2026-10-24 00:57:38 INFO name:: No table opened. build 23-Oct-2026 20:57:44 2026-10-24 00:57:38 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:57:44 .2026-10-24 00:57:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:44 2026-10-24 00:57:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:44 2026-10-24 00:57:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:40.712154 End time: 2026-10-24 00:57:40.760578 build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:44 2026-10-24 00:57:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:44 .2026-10-24 00:57:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:44 2026-10-24 00:57:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:44 2026-10-24 00:57:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=True ) build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:43.800264 End time: 2026-10-24 00:57:44.240156 build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO name:: No table opened. build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 20:57:44 .2026-10-24 00:57:44 INFO tclean::::casa ########################################## build 23-Oct-2026 20:57:44 2026-10-24 00:57:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:57:53 2026-10-24 00:57:44 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 20:57:53 2026-10-24 00:57:44 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 20:57:53 2026-10-24 00:57:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:57:53 2026-10-24 00:57:44 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 20:57:53 2026-10-24 00:57:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.862e-05 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 20:57:53 2026-10-24 00:57:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018875 build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:57:53 2026-10-24 00:57:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:57:53 2026-10-24 00:57:49 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:57:44.436193 End time: 2026-10-24 00:57:51.006623 build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO tclean::::casa ########################################## build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:53 2026-10-24 00:57:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:57:53 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:52.773806 End time: 2026-10-24 00:57:53.252510 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' ) build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1] build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:57:53.262013 End time: 2026-10-24 00:57:53.325610 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:53.332649 End time: 2026-10-24 00:57:53.461559 build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:55 2026-10-24 00:57:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:55 .2026-10-24 00:57:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:55 2026-10-24 00:57:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:55 2026-10-24 00:57:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:57:55 2026-10-24 00:57:56 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:55.827164 End time: 2026-10-24 00:57:56.330302 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' ) build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1] build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:57:56.339834 End time: 2026-10-24 00:57:56.395067 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:56.402119 End time: 2026-10-24 00:57:56.459638 build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:57:58 2026-10-24 00:57:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:58 .2026-10-24 00:57:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:57:58 2026-10-24 00:57:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:57:58 2026-10-24 00:57:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:57:58 2026-10-24 00:57:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:57:58 2026-10-24 00:57:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:57:58 2026-10-24 00:57:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:58.823479 End time: 2026-10-24 00:57:59.312474 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' ) build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:57:59.321850 End time: 2026-10-24 00:57:59.373667 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:00 2026-10-24 00:57:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:00 2026-10-24 00:58:00 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:00 2026-10-24 00:58:00 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:00 2026-10-24 00:58:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:57:59.380796 End time: 2026-10-24 00:57:59.526506 build 23-Oct-2026 20:58:00 2026-10-24 00:58:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:00 2026-10-24 00:58:00 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:02 .2026-10-24 00:58:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:02 2026-10-24 00:58:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:02 2026-10-24 00:58:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:01.790959 End time: 2026-10-24 00:58:02.288905 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' ) build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-24 00:58:02.298279 End time: 2026-10-24 00:58:02.356181 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::::casa ##### End Task: imtrans ##### build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO imtrans::::casa ########################################## build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:02 2026-10-24 00:58:02 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:07 2026-10-24 00:58:02 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:07 2026-10-24 00:58:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:02.363641 End time: 2026-10-24 00:58:02.494513 build 23-Oct-2026 20:58:07 2026-10-24 00:58:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:07 2026-10-24 00:58:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:07 .2026-10-24 00:58:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:07 2026-10-24 00:58:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:07 2026-10-24 00:58:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:07 2026-10-24 00:58:05 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:07 2026-10-24 00:58:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:07 2026-10-24 00:58:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:04.758971 End time: 2026-10-24 00:58:05.766337 build 23-Oct-2026 20:58:07 2026-10-24 00:58:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:07 2026-10-24 00:58:06 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:07 .2026-10-24 00:58:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:07 2026-10-24 00:58:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:07 2026-10-24 00:58:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:07 2026-10-24 00:58:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:07 2026-10-24 00:58:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:07 2026-10-24 00:58:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:14 2026-10-24 00:58:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:14 2026-10-24 00:58:08 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] build 23-Oct-2026 20:58:14 2026-10-24 00:58:08 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] build 23-Oct-2026 20:58:14 2026-10-24 00:58:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:07.741838 End time: 2026-10-24 00:58:07.742742 build 23-Oct-2026 20:58:14 2026-10-24 00:58:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:14 2026-10-24 00:58:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:14 .2026-10-24 00:58:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:14 2026-10-24 00:58:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:14 2026-10-24 00:58:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:10.817452 End time: 2026-10-24 00:58:10.818373 build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:14 2026-10-24 00:58:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:14 .2026-10-24 00:58:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:14 2026-10-24 00:58:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:14 2026-10-24 00:58:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:14 2026-10-24 00:58:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:17 2026-10-24 00:58:14 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:17 2026-10-24 00:58:14 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:17 2026-10-24 00:58:14 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 23-Oct-2026 20:58:17 2026-10-24 00:58:14 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:17 2026-10-24 00:58:14 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:17 2026-10-24 00:58:14 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:13.780191 End time: 2026-10-24 00:58:14.818861 build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:17 .2026-10-24 00:58:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:17 2026-10-24 00:58:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:16.787295 End time: 2026-10-24 00:58:17.289337 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::::casa imrebin( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1] build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:58:17.300058 End time: 2026-10-24 00:58:17.374228 build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:58:17 2026-10-24 00:58:17 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:20 2026-10-24 00:58:17 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:17.381355 End time: 2026-10-24 00:58:17.517370 build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:20 .2026-10-24 00:58:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:20 2026-10-24 00:58:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:20 2026-10-24 00:58:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:19.781904 End time: 2026-10-24 00:58:20.271961 build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::::casa imrebin( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1] build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:58:20.282349 End time: 2026-10-24 00:58:20.361102 build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO SDMaskHandler::makePBMask MAKE PB mask build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:20.368163 End time: 2026-10-24 00:58:20.425677 build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:23 2026-10-24 00:58:20 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:23 .2026-10-24 00:58:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:23 2026-10-24 00:58:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:23 2026-10-24 00:58:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:58:23 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:22.789795 End time: 2026-10-24 00:58:23.282182 build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::::casa imrebin( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1] build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:58:23.292517 End time: 2026-10-24 00:58:23.368115 build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:26 2026-10-24 00:58:23 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:23.375173 End time: 2026-10-24 00:58:23.523747 build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:26 .2026-10-24 00:58:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:26 2026-10-24 00:58:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:26 2026-10-24 00:58:26 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:25.788450 End time: 2026-10-24 00:58:26.282135 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::::casa imrebin( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:58:26.292492 End time: 2026-10-24 00:58:26.367228 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 23-Oct-2026 20:58:28 2026-10-24 00:58:26 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing. build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:26.374297 End time: 2026-10-24 00:58:26.501546 build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:28 .s2026-10-24 00:58:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:28 2026-10-24 00:58:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:28 2026-10-24 00:58:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:28 2026-10-24 00:58:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:28 2026-10-24 00:58:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:28.766227 End time: 2026-10-24 00:58:29.255375 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 23-Oct-2026 20:58:29 2026-10-24 00:58:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -1.1462 [1]: -0.675329 build 23-Oct-2026 20:58:29 2026-10-24 00:58:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-1.54821->-1.14621, peakres=0.48471->0.288126, Reached cycleniter. build 23-Oct-2026 20:58:29 2026-10-24 00:58:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:29.270540 End time: 2026-10-24 00:58:30.244318 build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:35 2026-10-24 00:58:30 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:35 .2026-10-24 00:58:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:35 2026-10-24 00:58:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:35 2026-10-24 00:58:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:34.816683 End time: 2026-10-24 00:58:35.307258 build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:35 2026-10-24 00:58:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:43 2026-10-24 00:58:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.402002 [1]: -0.675329 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.402002, peakres=0.48471->0.288126, Reached cycleniter. build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:35.389482 End time: 2026-10-24 00:58:36.353541 build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:43 2026-10-24 00:58:36 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:43 .2026-10-24 00:58:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:43 2026-10-24 00:58:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:43 2026-10-24 00:58:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:40.833050 End time: 2026-10-24 00:58:40.833997 build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:43 2026-10-24 00:58:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:43 .2026-10-24 00:58:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:43 2026-10-24 00:58:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:43 2026-10-24 00:58:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:43 2026-10-24 00:58:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:43 2026-10-24 00:58:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:43 2026-10-24 00:58:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:44 2026-10-24 00:58:44 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:43.794819 End time: 2026-10-24 00:58:44.801441 build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', ''], deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:44 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:46 2026-10-24 00:58:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:44.808678 End time: 2026-10-24 00:58:45.604539 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', 'tst_2.model.tt1', '', ''], deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.288126 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO [10] Res: 0.224929 Max: 0.0593547 Gain: 0.1 Pos: [5, 4] Scale: 0 Coeffs: 0.224321 -0.339672 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.125656 (in this run) build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -2.09788 [1]: -0.0322005 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-2.22354->-2.09788, peakres=0.288126->0.238223, Reached cycleniter. build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.238223, over full image : 0.238223 build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0236434 Jy/beam build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:46 2026-10-24 00:58:46 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:45.620625 End time: 2026-10-24 00:58:46.488827 build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:50 2026-10-24 00:58:46 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:50 .2026-10-24 00:58:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:50 2026-10-24 00:58:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:50 2026-10-24 00:58:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:50 2026-10-24 00:58:50 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:50 2026-10-24 00:58:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:50 2026-10-24 00:58:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:49.759221 End time: 2026-10-24 00:58:50.767787 build 23-Oct-2026 20:58:50 2026-10-24 00:58:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:50 2026-10-24 00:58:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:50 2026-10-24 00:58:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:50 2026-10-24 00:58:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model.tt1) must not exist. build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 SEVERE deconvolve::::casa Task deconvolve raised an exception of class RuntimeError with the following message: Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model.tt1) must not exist. build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:50.778994 End time: 2026-10-24 00:58:50.779981 build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:53 .2026-10-24 00:58:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:53 2026-10-24 00:58:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:52.747780 End time: 2026-10-24 00:58:53.216413 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::::casa imrebin( imagename='tst.model.tt1', outfile='tst_2.model.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True ) build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1] build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-24 00:58:53.224510 End time: 2026-10-24 00:58:53.321894 build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::::casa ##### End Task: imrebin ##### build 23-Oct-2026 20:58:53 2026-10-24 00:58:53 INFO imrebin::::casa ########################################## build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 20:58:58 2026-10-24 00:58:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0468941 [1]: -0.675329 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448896->-0.0468941, peakres=0.48471->0.288126, Reached cycleniter. build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst_2.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:58:53.342762 End time: 2026-10-24 00:58:54.321755 build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 20:58:58 2026-10-24 00:58:54 INFO deconvolve::::casa ########################################## build 23-Oct-2026 20:58:58 .2026-10-24 00:58:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:58:58 2026-10-24 00:58:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:58:58 2026-10-24 00:58:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:58:58 2026-10-24 00:58:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:58:58 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 20:58:58 sim_data_VLA_jet build 23-Oct-2026 20:58:58 2026-10-24 00:58:59 INFO tclean::::casa ########################################## build 23-Oct-2026 20:58:58 2026-10-24 00:58:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 20:59:05 2026-10-24 00:58:59 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-1e-05, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 20:59:05 2026-10-24 00:58:59 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 20:59:05 2026-10-24 00:59:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 20:59:05 2026-10-24 00:59:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 20:59:05 2026-10-24 00:59:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 1839 2754 [P][M]: 0:2 ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'sim_data_VLA_jet.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 919', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'sim_data_VLA_jet.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 920 && ROWNUMBER() <= 1838', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'sim_data_VLA_jet.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:59:05 2026-10-24 00:59:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO tclean::::casa ...done build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 | NRows selected : 916 build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 919 | NRows selected : 919 build 23-Oct-2026 20:59:05 2026-10-24 00:59:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 920 && ROWNUMBER() <= 1838 | NRows selected : 919 build 23-Oct-2026 20:59:05 2026-10-24 00:59:04 INFO tclean::::casa ...done build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n1] : build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n1] : build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n1] with ftmachine : gridft build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.06592 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n2] : build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n2] : build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 20:59:05 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 23-Oct-2026 20:59:24 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n2] with ftmachine : gridft build 23-Oct-2026 20:59:24 2026-10-24 00:59:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.06592 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n3] : build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n3] : build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n3] with ftmachine : gridft build 23-Oct-2026 20:59:24 2026-10-24 00:59:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.06592 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 20:59:24 2026-10-24 00:59:07 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 20:59:24 2026-10-24 00:59:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 20:59:24 2026-10-24 00:59:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 20:59:24 2026-10-24 00:59:10 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:11 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:12 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:13 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n1, /home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n2, /home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n3] onto :tst1 build 23-Oct-2026 20:59:24 2026-10-24 00:59:13 INFO SIImageStore::calcSensitivity [tst1] Theoretical sensitivity (Jy/bm):0.00602585 build 23-Oct-2026 20:59:24 2026-10-24 00:59:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031153 build 23-Oct-2026 20:59:24 2026-10-24 00:59:13 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 23-Oct-2026 20:59:24 2026-10-24 00:59:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst1 to all nodes :[/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n1, /home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n2, /home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n3] build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:14 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 20:59:24 2026-10-24 00:59:15 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:15 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n1, /home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n2, /home/casatest/work/test_task_deconvolve/tst1.workdirectory/tst1.n3] onto :tst1 build 23-Oct-2026 20:59:24 2026-10-24 00:59:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 20:59:24 2026-10-24 00:59:24 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 20:59:24 2026-10-24 00:59:24 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 20:59:24 2026-10-24 00:59:24 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa ...done build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:58:58.791746 End time: 2026-10-24 00:59:24.813357 build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa ########################################## build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa ########################################## build 23-Oct-2026 20:59:24 2026-10-24 00:59:25 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:00:12 2026-10-24 00:59:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.028772 build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 00:59:24.851883 End time: 2026-10-24 00:59:26.201052 build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO tclean::::casa ########################################## build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=100, gain=0.2, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 6.68531 build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 6.68531, over full image : 6.68531 build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=100, Gain=0.2 build 23-Oct-2026 21:00:12 2026-10-24 00:59:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 23-Oct-2026 21:00:12 2026-10-24 00:59:27 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52626). Sum of Flux : 5.50406 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO AspMatrixCleaner::aspclean() Bin 1(2.52626 , 5.05253). Sum of Flux : 0.639801 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO AspMatrixCleaner::aspclean() Bin 2(5.05253 , 7.57879). Sum of Flux : 0.014889 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO AspMatrixCleaner::aspclean() Bin 3(7.57879 , 10.1051). Sum of Flux : 0.516287 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->100 [100], model=0->224.591, peakres=6.68531->1.05098, Reached cycleniter. build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.model', 'tst1.sumwt', 'tst1.image', 'tst1.mask', 'tst1.residual'] build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 00:59:26.208662 End time: 2026-10-24 01:00:12.916595 build 23-Oct-2026 21:00:12 2026-10-24 01:00:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO name:: No table opened. build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO tclean::::casa ########################################## build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011376 build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:01:48 2026-10-24 01:00:13 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:00:12.961220 End time: 2026-10-24 01:00:13.536301 build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO tclean::::casa ########################################## build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.2, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 23-Oct-2026 21:01:48 2026-10-24 01:00:14 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52778). Sum of Flux : 3.0124 build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO AspMatrixCleaner::aspclean() Bin 1(2.52778 , 5.05556). Sum of Flux : 0 build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO AspMatrixCleaner::aspclean() Bin 2(5.05556 , 7.58333). Sum of Flux : 0 build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO AspMatrixCleaner::aspclean() Bin 3(7.58333 , 10.1111). Sum of Flux : 0.107054 build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=224.61->240.184, peakres=1.05098->0.38771, Reached cycleniter. build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 23-Oct-2026 21:01:48 2026-10-24 01:01:49 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.model', 'tst1.sumwt', 'tst1.image', 'tst1.mask', 'tst1.residual'] build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:00:13.539790 End time: 2026-10-24 01:01:48.822006 build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO name:: No table opened. build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.2, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 23-Oct-2026 21:02:06 2026-10-24 01:01:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52965). Sum of Flux : 1.57246 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO AspMatrixCleaner::aspclean() Bin 1(2.52965 , 5.0593). Sum of Flux : 0.00953789 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO AspMatrixCleaner::aspclean() Bin 2(5.0593 , 7.58895). Sum of Flux : 0.021138 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO AspMatrixCleaner::aspclean() Bin 3(7.58895 , 10.1186). Sum of Flux : 0.0128507 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=240.207->247.763, peakres=0.38771->0.205567, Reached cycleniter. build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.223217, over full image : 0.223217 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.model', 'tst1.sumwt', 'tst1.image', 'tst1.mask', 'tst1.residual'] build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:01:48.847885 End time: 2026-10-24 01:02:03.403537 build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO name:: No table opened. build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 100 ( Pass : should be 100, Exact: True ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_pix_val ] tst1.psf : Value is 1.0 at [256, 256, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 1.0598795413970947 at [256, 209, 0, 0] ( Pass : should be 1.054127812385559 , Epsilon: 0.05) build 23-Oct-2026 21:02:06 2026-10-24 01:02:03 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 2.3373963832855225 at [275, 330, 0, 0] ( Pass : should be 2.3592357635498047 , Epsilon: 0.05) build 23-Oct-2026 21:02:06 .2026-10-24 01:02:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:02:06 2026-10-24 01:02:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:02:14 2026-10-24 01:02:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:02:14 2026-10-24 01:02:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:02:14 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:02:14 refim_twochan build 23-Oct-2026 21:02:14 2026-10-24 01:02:08 INFO tclean::::casa ########################################## build 23-Oct-2026 21:02:14 2026-10-24 01:02:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:02:14 2026-10-24 01:02:08 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:02:14 2026-10-24 01:02:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:02:14 2026-10-24 01:02:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:02:14 2026-10-24 01:02:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:02:14 2026-10-24 01:02:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:02:14 2026-10-24 01:02:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:02:14 2026-10-24 01:02:12 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:02:14 2026-10-24 01:02:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:02:14 2026-10-24 01:02:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:02:14 2026-10-24 01:02:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:02:14 2026-10-24 01:02:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO tclean::::casa ...done build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:14 2026-10-24 01:02:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO tclean::::casa ...done build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:02:14 2026-10-24 01:02:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:02:14 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:02:14 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:02:36 2026-10-24 01:02:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:02:36 2026-10-24 01:02:16 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:02:36 2026-10-24 01:02:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:02:36 2026-10-24 01:02:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:02:36 2026-10-24 01:02:20 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:21 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:23 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:23 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:02:36 2026-10-24 01:02:23 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:02:36 2026-10-24 01:02:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01454 build 23-Oct-2026 21:02:36 2026-10-24 01:02:23 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:02:36 2026-10-24 01:02:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:02:36 2026-10-24 01:02:24 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:02:36 2026-10-24 01:02:27 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:27 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:02:36 2026-10-24 01:02:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:36 2026-10-24 01:02:35 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:02:36 2026-10-24 01:02:35 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:02:36 2026-10-24 01:02:35 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO tclean::::casa ...done build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:02:07.897486 End time: 2026-10-24 01:02:36.290814 build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO tclean::::casa ########################################## build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:36 2026-10-24 01:02:36 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.03, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03 build 23-Oct-2026 21:02:37 2026-10-24 01:02:36 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360724 Flux limit=0.00235097, 4695 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:02:36.314705 End time: 2026-10-24 01:02:36.933441 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO name:: No table opened. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.03, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360724 Flux limit=0.00235097, 4695 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:02:37.023313 End time: 2026-10-24 01:02:37.488698 build 23-Oct-2026 21:02:37 2026-10-24 01:02:37 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:02:40 2026-10-24 01:02:37 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO name:: No table opened. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.03, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.0227351 Flux limit=0.001, 6779 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208853 Flux limit=0.001, 6786 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.0172979 Flux limit=0.001, 6793 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.0133561 Flux limit=0.001, 6817 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239709->0.0101085, Reached cycleniter. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866 build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:02:37.534014 End time: 2026-10-24 01:02:38.041605 build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO name:: No table opened. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093685239553452, Epsilon: 0.05) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857558727264404 ( Pass : should be 1.2869821786880493, Epsilon: 0.05) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:02:40 2026-10-24 01:02:38 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.8912978768348694 at [50, 50, 0, 0] ( Pass : should be 0.8913057446479797 , Epsilon: 0.05) build 23-Oct-2026 21:02:40 .2026-10-24 01:02:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:02:40 2026-10-24 01:02:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:02:40 2026-10-24 01:02:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:02:40 2026-10-24 01:02:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:02:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:02:40 refim_point_linRL build 23-Oct-2026 21:02:40 2026-10-24 01:02:41 INFO tclean::::casa ########################################## build 23-Oct-2026 21:02:40 2026-10-24 01:02:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:02:47 2026-10-24 01:02:41 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:02:47 2026-10-24 01:02:41 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:02:47 2026-10-24 01:02:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:02:47 2026-10-24 01:02:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:02:47 2026-10-24 01:02:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 47', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 48 && ROWNUMBER() <= 94', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 95 && ROWNUMBER() <= 140', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:02:47 2026-10-24 01:02:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO tclean::::casa ...done build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 23-Oct-2026 21:02:47 2026-10-24 01:02:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 23-Oct-2026 21:02:47 2026-10-24 01:02:46 INFO tclean::::casa ...done build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:02:47 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:03:06 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:03:06 2026-10-24 01:02:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:03:06 2026-10-24 01:02:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:06 2026-10-24 01:02:49 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:02:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:06 2026-10-24 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:06 2026-10-24 01:02:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:06 2026-10-24 01:02:52 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:02:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:02:53 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:02:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:02:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:54 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:02:55 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:03:06 2026-10-24 01:02:55 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 23-Oct-2026 21:03:06 2026-10-24 01:02:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013877 build 23-Oct-2026 21:03:06 2026-10-24 01:02:55 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:03:06 2026-10-24 01:02:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:02:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:03:06 2026-10-24 01:02:57 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:02:57 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:03:06 2026-10-24 01:03:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:06 2026-10-24 01:03:06 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:03:06 2026-10-24 01:03:06 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:03:06 2026-10-24 01:03:06 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:03:06 2026-10-24 01:03:06 INFO tclean::::casa ...done build 23-Oct-2026 21:03:06 2026-10-24 01:03:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:03:06 2026-10-24 01:03:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:03:06 2026-10-24 01:03:07 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:02:40.822228 End time: 2026-10-24 01:03:06.520743 build 23-Oct-2026 21:03:06 2026-10-24 01:03:07 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:03:06 2026-10-24 01:03:07 INFO tclean::::casa ########################################## build 23-Oct-2026 21:03:06 2026-10-24 01:03:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:06 2026-10-24 01:03:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:03:06 2026-10-24 01:03:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.01, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676445 Flux limit=0.00668801, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228473 Flux limit=0.00270685, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179505 Flux limit=0.001, 3794 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179505, Reached cycleniter. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:03:06.544743 End time: 2026-10-24 01:03:07.175346 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO name:: No table opened. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.01, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 23-Oct-2026 21:03:07 2026-10-24 01:03:07 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter. build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:03:07.272772 End time: 2026-10-24 01:03:07.737980 build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO name:: No table opened. build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:07 2026-10-24 01:03:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.01, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter. build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506 build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:03:07.783245 End time: 2026-10-24 01:03:08.315167 build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO name:: No table opened. build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950523644685745, Epsilon: 0.05) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.9820502996444702, Epsilon: 0.05) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:03:10 2026-10-24 01:03:08 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.9820501804351807 at [50, 50, 0, 0] ( Pass : should be 0.9820502996444702 , Epsilon: 0.05) build 23-Oct-2026 21:03:10 .2026-10-24 01:03:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:03:10 2026-10-24 01:03:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:03:10 2026-10-24 01:03:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:03:10 2026-10-24 01:03:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:03:10 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:03:10 refim_twochan build 23-Oct-2026 21:03:10 2026-10-24 01:03:11 INFO tclean::::casa ########################################## build 23-Oct-2026 21:03:10 2026-10-24 01:03:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:03:18 2026-10-24 01:03:11 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:03:18 2026-10-24 01:03:11 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:03:18 2026-10-24 01:03:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:03:18 2026-10-24 01:03:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:03:18 2026-10-24 01:03:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:03:18 2026-10-24 01:03:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:03:18 2026-10-24 01:03:14 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:03:18 2026-10-24 01:03:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:03:18 2026-10-24 01:03:14 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:03:18 2026-10-24 01:03:14 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:18 2026-10-24 01:03:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:18 2026-10-24 01:03:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO tclean::::casa ...done build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:03:18 2026-10-24 01:03:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:03:18 2026-10-24 01:03:17 INFO tclean::::casa ...done build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:03:18 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:03:39 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:03:39 2026-10-24 01:03:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:39 2026-10-24 01:03:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:39 2026-10-24 01:03:19 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:39 2026-10-24 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:39 2026-10-24 01:03:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:39 2026-10-24 01:03:23 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:24 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:26 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:27 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:03:39 2026-10-24 01:03:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:03:39 2026-10-24 01:03:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014517 build 23-Oct-2026 21:03:39 2026-10-24 01:03:27 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:03:39 2026-10-24 01:03:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:03:39 2026-10-24 01:03:30 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:30 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:03:39 2026-10-24 01:03:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:39 2026-10-24 01:03:39 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:03:39 2026-10-24 01:03:39 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:03:39 2026-10-24 01:03:39 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO tclean::::casa ...done build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:03:10.850140 End time: 2026-10-24 01:03:39.573426 build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO tclean::::casa ########################################## build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:03:39 2026-10-24 01:03:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=399, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477193, Reached cycleniter. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477193, over full image : 0.00477193 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:03:39.597350 End time: 2026-10-24 01:03:39.980963 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO name:: No table opened. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=199, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749908, Reached cycleniter. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:03:40.078203 End time: 2026-10-24 01:03:40.337058 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO name:: No table opened. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=199, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 23-Oct-2026 21:03:40 2026-10-24 01:03:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749908->0.00477193, Reached cycleniter. build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477193, over full image : 0.00477193 build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:03:40.381964 End time: 2026-10-24 01:03:40.712556 build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO name:: No table opened. build 23-Oct-2026 21:03:40 2026-10-24 01:03:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771928768604994 ( Pass : should be 0.004771928768604994, Epsilon: 0.05) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.3143011331558228 ( Pass : should be 1.3143011331558228, Epsilon: 0.05) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:03:47 2026-10-24 01:03:41 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.870978832244873 at [50, 50, 0, 0] ( Pass : should be 0.870978832244873 , Epsilon: 0.05) build 23-Oct-2026 21:03:47 .2026-10-24 01:03:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:03:47 2026-10-24 01:03:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:03:47 2026-10-24 01:03:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:03:47 2026-10-24 01:03:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:03:47 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:03:47 refim_eptwochan build 23-Oct-2026 21:03:47 2026-10-24 01:03:44 INFO tclean::::casa ########################################## build 23-Oct-2026 21:03:47 2026-10-24 01:03:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:03:47 2026-10-24 01:03:44 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:03:47 2026-10-24 01:03:44 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 21:03:47 2026-10-24 01:03:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:03:47 2026-10-24 01:03:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:03:47 2026-10-24 01:03:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:03:47 2026-10-24 01:03:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:03:47 2026-10-24 01:03:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:03:47 2026-10-24 01:03:47 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:03:47 2026-10-24 01:03:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:03:47 2026-10-24 01:03:47 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:03:47 2026-10-24 01:03:47 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:47 2026-10-24 01:03:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:03:47 2026-10-24 01:03:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:03:47 2026-10-24 01:03:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:03:47 2026-10-24 01:03:48 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:03:59 2026-10-24 01:03:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:03:59 2026-10-24 01:03:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:03:59 2026-10-24 01:03:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:59 2026-10-24 01:03:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO tclean::::casa ...done build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:03:59 2026-10-24 01:03:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:03:59 2026-10-24 01:03:50 INFO tclean::::casa ...done build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:59 2026-10-24 01:03:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:03:59 2026-10-24 01:03:52 INFO tclean::::casa ...done build 23-Oct-2026 21:03:59 2026-10-24 01:03:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:59 2026-10-24 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:59 2026-10-24 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:59 2026-10-24 01:03:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:03:59 2026-10-24 01:03:56 INFO tclean::::casa ...done build 23-Oct-2026 21:03:59 2026-10-24 01:03:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:59 2026-10-24 01:03:57 INFO tclean::::casa ...done build 23-Oct-2026 21:03:59 2026-10-24 01:03:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:03:59 2026-10-24 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:59 2026-10-24 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:59 2026-10-24 01:03:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:03:59 2026-10-24 01:03:59 INFO tclean::::casa ...done build 23-Oct-2026 21:03:59 2026-10-24 01:04:00 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:03:59 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:03:59 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 23-Oct-2026 21:03:59 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 23-Oct-2026 21:03:59 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016089 build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:04:24 2026-10-24 01:04:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO tclean::::casa ...done build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:04:24 2026-10-24 01:04:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:04:24 2026-10-24 01:04:03 INFO tclean::::casa ...done build 23-Oct-2026 21:04:24 2026-10-24 01:04:03 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:04:24 2026-10-24 01:04:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:04:24 2026-10-24 01:04:20 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:04:24 2026-10-24 01:04:20 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:04:24 2026-10-24 01:04:20 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:04:24 2026-10-24 01:04:20 INFO tclean::::casa ...done build 23-Oct-2026 21:04:24 2026-10-24 01:04:20 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:04:24 2026-10-24 01:04:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:03:43.883100 End time: 2026-10-24 01:04:20.619216 build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try1', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=6, gain=0.5, threshold=0.0, nsigma=0.0, cycleniter=2, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 23-Oct-2026 21:04:24 2026-10-24 01:04:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs build 23-Oct-2026 21:04:24 2026-10-24 01:04:22 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:04:24 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:24 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006016 build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:33 2026-10-24 01:04:24 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:04:33 2026-10-24 01:04:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 23-Oct-2026 21:04:33 2026-10-24 01:04:27 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632 build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5 build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879 build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047 build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851 build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run) build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018 build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter. build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations. build 23-Oct-2026 21:04:33 2026-10-24 01:04:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 23-Oct-2026 21:04:33 2026-10-24 01:04:33 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681 build 23-Oct-2026 21:04:33 2026-10-24 01:04:33 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 23-Oct-2026 21:04:33 2026-10-24 01:04:33 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5 build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235 build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733 build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428 build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run) build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326 build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter. build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 23-Oct-2026 21:04:39 2026-10-24 01:04:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa getSummary call: fullsummary=False build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SDAlgorithmBase::restore [try1] : Restoring model image. build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try1.alpha.error build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt0) build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt1) build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.model.tt1', 'try1.sumwt.tt0', 'try1.image.tt0', 'try1.mask', 'try1.image.tt1', 'try1.model.tt0', 'try1.residual.tt0', 'try1.psf.tt1', 'try1.sumwt.tt1', 'try1.pb.tt0', 'try1.alpha.error', 'try1.psf.tt0', 'try1.sumwt.tt2', 'try1.residual.tt1', 'try1.alpha', 'try1.psf.tt2'] build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:04:20.662313 End time: 2026-10-24 01:04:36.125626 build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO name:: No table opened. build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try2', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:04:39 2026-10-24 01:04:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine : gridft build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:04:39 2026-10-24 01:04:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005981 build 23-Oct-2026 21:04:39 2026-10-24 01:04:40 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:42 2026-10-24 01:04:40 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:04:42 2026-10-24 01:04:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO tclean::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.sumwt.tt2', 'try2.sumwt.tt0', 'try2.pb.tt0', 'try2.residual.tt0', 'try2.sumwt.tt1', 'try2.psf.tt1', 'try2.psf.tt0', 'try2.residual.tt1', 'try2.psf.tt2'] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:04:36.192275 End time: 2026-10-24 01:04:42.100920 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO deconvolve::::casa deconvolve( imagename='try2', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=6, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run) build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter. build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318 build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SDAlgorithmBase::restore [try2] : Restoring model image. build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:42 2026-10-24 01:04:42 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try2.alpha.error build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt0) build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt1) build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO deconvolve::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.sumwt.tt2', 'try2.image.tt0', 'try2.sumwt.tt0', 'try2.model.tt1', 'try2.pb.tt0', 'try2.residual.tt0', 'try2.image.tt1', 'try2.alpha', 'try2.sumwt.tt1', 'try2.psf.tt1', 'try2.mask', 'try2.model.tt0', 'try2.psf.tt0', 'try2.residual.tt1', 'try2.psf.tt2', 'try2.alpha.error'] build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:04:42.103761 End time: 2026-10-24 01:04:42.821210 build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO name:: No table opened. build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:42 2026-10-24 01:04:43 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:04:50 2026-10-24 01:04:43 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try3', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:04:50 2026-10-24 01:04:43 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:04:50 2026-10-24 01:04:43 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:04:50 2026-10-24 01:04:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine : gridft build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:04:50 2026-10-24 01:04:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014898 build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:50 2026-10-24 01:04:47 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:04:50 2026-10-24 01:04:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO tclean::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.pb.tt0', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.sumwt.tt0', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.psf.tt0', 'try3.psf.tt1', 'try3.residual.tt1'] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:04:42.993049 End time: 2026-10-24 01:04:50.051952 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO tclean::::casa ########################################## build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:04:50 2026-10-24 01:04:50 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.pb.tt0', 'try3.image.tt1', 'try3.model.tt0', 'try3.alpha.error', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.image.tt0', 'try3.sumwt.tt0', 'try3.mask', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.psf.tt0', 'try3.alpha', 'try3.psf.tt1', 'try3.model.tt1', 'try3.residual.tt1'] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:04:50.054869 End time: 2026-10-24 01:04:50.724751 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859 build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run) build 23-Oct-2026 21:04:50 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019 build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter. build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.pb.tt0', 'try3.image.tt1', 'try3.model.tt0', 'try3.alpha.error', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.image.tt0', 'try3.sumwt.tt0', 'try3.mask', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.psf.tt0', 'try3.alpha', 'try3.psf.tt1', 'try3.model.tt1', 'try3.residual.tt1'] build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:04:50.732099 End time: 2026-10-24 01:04:51.469819 build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:04:51 2026-10-24 01:04:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run) build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter. build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 23-Oct-2026 21:04:51 2026-10-24 01:04:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.pb.tt0', 'try3.image.tt1', 'try3.model.tt0', 'try3.alpha.error', 'try3.sumwt.tt2', 'try3.psf.tt2', 'try3.image.tt0', 'try3.sumwt.tt0', 'try3.mask', 'try3.sumwt.tt1', 'try3.residual.tt0', 'try3.psf.tt0', 'try3.alpha', 'try3.psf.tt1', 'try3.model.tt1', 'try3.residual.tt1'] build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:04:51.477708 End time: 2026-10-24 01:04:52.215436 build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO name:: No table opened. build 23-Oct-2026 21:05:00 2026-10-24 01:04:52 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:05:00 .2026-10-24 01:04:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:05:00 2026-10-24 01:04:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:05:00 2026-10-24 01:04:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:05:00 2026-10-24 01:04:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:05:00 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:05:00 refim_eptwochan build 23-Oct-2026 21:05:00 2026-10-24 01:04:56 INFO tclean::::casa ########################################## build 23-Oct-2026 21:05:00 2026-10-24 01:04:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:05:00 2026-10-24 01:04:56 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:05:00 2026-10-24 01:04:56 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 21:05:00 2026-10-24 01:04:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:05:00 2026-10-24 01:04:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:05:00 2026-10-24 01:04:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:05:00 2026-10-24 01:04:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:05:00 2026-10-24 01:04:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:05:00 2026-10-24 01:05:00 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:05:00 2026-10-24 01:05:00 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:05:00 2026-10-24 01:05:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:05:00 2026-10-24 01:05:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:05:00 2026-10-24 01:05:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:00 2026-10-24 01:05:01 INFO tclean::::casa ...done build 23-Oct-2026 21:05:00 2026-10-24 01:05:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:00 2026-10-24 01:05:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:00 2026-10-24 01:05:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:00 2026-10-24 01:05:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:12 2026-10-24 01:05:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:05:12 2026-10-24 01:05:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:05:12 2026-10-24 01:05:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO tclean::::casa ...done build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:05:12 2026-10-24 01:05:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:05:12 2026-10-24 01:05:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:05:12 2026-10-24 01:05:04 INFO tclean::::casa ...done build 23-Oct-2026 21:05:12 2026-10-24 01:05:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:12 2026-10-24 01:05:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:05:12 2026-10-24 01:05:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:05:12 2026-10-24 01:05:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:05:12 2026-10-24 01:05:08 INFO tclean::::casa ...done build 23-Oct-2026 21:05:12 2026-10-24 01:05:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:12 2026-10-24 01:05:09 INFO tclean::::casa ...done build 23-Oct-2026 21:05:12 2026-10-24 01:05:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:12 2026-10-24 01:05:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:05:12 2026-10-24 01:05:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:05:12 2026-10-24 01:05:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:05:12 2026-10-24 01:05:11 INFO tclean::::casa ...done build 23-Oct-2026 21:05:12 2026-10-24 01:05:11 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016194 build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:12 2026-10-24 01:05:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:05:12 2026-10-24 01:05:13 INFO tclean::::casa ...done build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:05:32 2026-10-24 01:05:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:05:32 2026-10-24 01:05:15 INFO tclean::::casa ...done build 23-Oct-2026 21:05:32 2026-10-24 01:05:15 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:05:32 2026-10-24 01:05:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:32 2026-10-24 01:05:31 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:05:32 2026-10-24 01:05:31 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:05:32 2026-10-24 01:05:31 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO tclean::::casa ...done build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:04:55.934108 End time: 2026-10-24 01:05:32.071097 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO tclean::::casa ########################################## build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705148 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO [60] Res: 0.161846 Max: 0.00940172 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 build 23-Oct-2026 21:05:32 2026-10-24 01:05:32 INFO [80] Res: 0.123481 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 23-Oct-2026 21:05:32 2026-10-24 01:05:33 INFO [100] Res: 0.106775 Max: 0.00402263 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.093732 0.117588 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [120] Res: 0.0950938 Max: 0.00318664 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.140601 -0.0200743 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [140] Res: 0.0899347 Max: 0.00291377 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0919104 -0.00194448 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [160] Res: 0.0849883 Max: 0.00261358 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563086 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [180] Res: 0.0821127 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726478 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [200] Res: 0.0786444 Max: 0.00211161 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729946 -0.0496386 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [220] Res: 0.0725675 Max: 0.00186963 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103891 -0.0477859 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [240] Res: 0.0718511 Max: 0.00175675 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664066 -0.0466404 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [260] Res: 0.06799 Max: 0.00172508 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657838 -0.0463865 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [280] Res: 0.0646195 Max: 0.00146465 Gain: 0.1 Pos: [66, 3] Scale: 10 Coeffs: -0.0591761 0.0535141 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [300] Res: 0.0649557 Max: 0.00135465 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584088 -0.0402054 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [320] Res: 0.0606499 Max: 0.00126844 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570938 0.03426 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [340] Res: 0.0583846 Max: 0.00122173 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.055826 0.0353195 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [360] Res: 0.0564532 Max: 0.00115063 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.0549672 0.0276199 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [380] Res: 0.0537277 Max: 0.00107986 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542529 -0.0175216 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO [400] Res: 0.0525093 Max: 0.00103241 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460185 0.0683478 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02689 [20]: 4.49155 [40]: 0 (in this run) build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51844 [1]: -3.66145 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64243, peakres=1.53376->0.277934, Reached cycleniter. build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.277934, over full image : 0.277934 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928478 Jy/beam build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.sumwt.tt0', 'tst.model.tt0', 'tst.sumwt.tt2', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:05:32.108317 End time: 2026-10-24 01:05:33.466061 build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:05:33 2026-10-24 01:05:33 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO name:: No table opened. build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:33 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705148 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [60] Res: 0.161846 Max: 0.00940172 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [80] Res: 0.123481 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [100] Res: 0.106775 Max: 0.00402263 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.093732 0.117588 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [120] Res: 0.0950938 Max: 0.00318664 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.140601 -0.0200743 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [140] Res: 0.0899347 Max: 0.00291377 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0919104 -0.00194448 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [160] Res: 0.0849883 Max: 0.00261358 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563086 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [180] Res: 0.0821127 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726478 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO [200] Res: 0.0786444 Max: 0.00211161 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729946 -0.0496386 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09511 [20]: 4.44899 [40]: 0 (in this run) build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61685, peakres=1.53376->0.313619, Reached cycleniter. build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.model.tt0', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.pb.tt0'] build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:05:33.632342 End time: 2026-10-24 01:05:34.341337 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO name:: No table opened. build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:05:34 2026-10-24 01:05:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848518 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO [20] Res: 0.0743339 Max: 0.00204138 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718756 -0.0479677 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO [40] Res: 0.0704595 Max: 0.00175831 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696051 -0.0186237 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO [60] Res: 0.0680501 Max: 0.00164418 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0643041 -0.0446456 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO [80] Res: 0.0653182 Max: 0.00151612 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663278 0.00177181 build 23-Oct-2026 21:05:34 2026-10-24 01:05:35 INFO [100] Res: 0.0626971 Max: 0.00139525 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628577 -0.00750252 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO [120] Res: 0.0603928 Max: 0.00134574 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580949 -0.0410301 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO [140] Res: 0.0577056 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550426 0.0452235 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO [160] Res: 0.054975 Max: 0.00115368 Gain: 0.1 Pos: [50, 58] Scale: 10 Coeffs: -0.053412 0.0409096 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO [180] Res: 0.0537068 Max: 0.00101233 Gain: 0.1 Pos: [38, 59] Scale: 10 Coeffs: -0.0508301 0.0320449 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO [200] Res: 0.0512492 Max: 0.000993863 Gain: 0.1 Pos: [57, 56] Scale: 10 Coeffs: 0.0542211 0.00843576 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.211375 [20]: 0.0534502 [40]: 0 (in this run) build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88167 [1]: -4.12454 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79198, peakres=0.313619->0.279934, Reached cycleniter. build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.279934, over full image : 0.279934 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0933139 Jy/beam build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.model.tt0', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:05:34.433309 End time: 2026-10-24 01:05:35.474366 build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:05:37 2026-10-24 01:05:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO name:: No table opened. build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.residual.tt0', 'tst.residual.tt1', 'tst.image.tt0', 'tst.image.tt1'] = [True, True, True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.residual.tt0', 'tst.residual.tt1'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_val ] peak res is 0.279933899641037 ( Pass : should be 0.2779337763786316, Epsilon: 0.05) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.791981220245361 ( Pass : should be 5.642427444458008, Epsilon: 0.05) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.residual.tt0', 'tst.residual.tt1', 'tst.image.tt0', 'tst.image.tt1'] = [True, True, True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt0 : Value is 0.005752596538513899 at [50, 50, 0, 0] ( Pass : should be 0.00564586790278554 , Epsilon: 0.05) build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt1 : Value is -0.0035762921907007694 at [50, 50, 0, 0] ( Pass : should be -0.003460132982581854 , Epsilon: 0.05) build 23-Oct-2026 21:05:37 .2026-10-24 01:05:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:05:37 2026-10-24 01:05:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:05:37 2026-10-24 01:05:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:05:37 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:05:37 refim_eptwochan build 23-Oct-2026 21:05:37 2026-10-24 01:05:38 INFO tclean::::casa ########################################## build 23-Oct-2026 21:05:37 2026-10-24 01:05:38 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:05:44 2026-10-24 01:05:38 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=200, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:05:44 2026-10-24 01:05:38 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:05:44 2026-10-24 01:05:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:05:44 2026-10-24 01:05:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:05:44 2026-10-24 01:05:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:05:44 2026-10-24 01:05:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:05:44 2026-10-24 01:05:42 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:05:44 2026-10-24 01:05:42 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:05:44 2026-10-24 01:05:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:05:44 2026-10-24 01:05:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.00927 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:05:44 2026-10-24 01:05:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO tclean::::casa ...done build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:05:44 2026-10-24 01:05:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO tclean::::casa ...done build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:05:44 2026-10-24 01:05:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.00927 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:05:44 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:05:44 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:05:44 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:05:44 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.00927 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:06:06 2026-10-24 01:05:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.00927 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:06 2026-10-24 01:05:46 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:05:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:05:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:06:06 2026-10-24 01:05:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:06:06 2026-10-24 01:05:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:06:06 2026-10-24 01:05:50 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:05:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:05:51 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:05:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:05:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016738 build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:05:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:06:06 2026-10-24 01:05:56 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:05:56 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:06:06 2026-10-24 01:06:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:06 2026-10-24 01:06:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:06:06 2026-10-24 01:06:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:06:06 2026-10-24 01:06:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO tclean::::casa ...done build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:05:37.931970 End time: 2026-10-24 01:06:06.010925 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO tclean::::casa ########################################## build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 7 1.082 2.90804 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 8 4.34981 3.34302 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 9 0.947751 3.4378 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 10 3.78307 3.8161 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 0 0.323197 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 1 0.76283 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 2 2.73008 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() 3 0 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:06:06.018564 End time: 2026-10-24 01:06:06.445949 build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO name:: No table opened. build 23-Oct-2026 21:06:06 2026-10-24 01:06:06 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter. build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281 build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:06:06.501909 End time: 2026-10-24 01:06:06.852601 build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO name:: No table opened. build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227457404136658 ( Pass : should be 0.822, Epsilon: 0.05) build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) build 23-Oct-2026 21:06:06 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103005886078 ( Pass : should be 0.283, Epsilon: 0.05) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:06:15 2026-10-24 01:06:07 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.4533098042011261 at [94, 107, 0, 0] ( Pass : should be 0.453 , Epsilon: 0.05) build 23-Oct-2026 21:06:15 .2026-10-24 01:06:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:06:15 2026-10-24 01:06:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:06:15 2026-10-24 01:06:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:06:15 2026-10-24 01:06:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:06:15 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:06:15 refim_twochan build 23-Oct-2026 21:06:15 2026-10-24 01:06:11 INFO tclean::::casa ########################################## build 23-Oct-2026 21:06:15 2026-10-24 01:06:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:06:15 2026-10-24 01:06:11 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:06:15 2026-10-24 01:06:11 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:06:15 2026-10-24 01:06:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:06:15 2026-10-24 01:06:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:06:15 2026-10-24 01:06:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:06:15 2026-10-24 01:06:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:06:15 2026-10-24 01:06:15 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:06:15 2026-10-24 01:06:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:06:15 2026-10-24 01:06:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:06:15 2026-10-24 01:06:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:15 2026-10-24 01:06:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:15 2026-10-24 01:06:16 INFO tclean::::casa ...done build 23-Oct-2026 21:06:15 2026-10-24 01:06:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:15 2026-10-24 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:15 2026-10-24 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:06:15 2026-10-24 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:15 2026-10-24 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:27 2026-10-24 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:06:27 2026-10-24 01:06:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO tclean::::casa ...done build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:06:27 2026-10-24 01:06:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:06:27 2026-10-24 01:06:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:27 2026-10-24 01:06:19 INFO tclean::::casa ...done build 23-Oct-2026 21:06:27 2026-10-24 01:06:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:27 2026-10-24 01:06:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:06:27 2026-10-24 01:06:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:06:27 2026-10-24 01:06:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:06:27 2026-10-24 01:06:23 INFO tclean::::casa ...done build 23-Oct-2026 21:06:27 2026-10-24 01:06:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:27 2026-10-24 01:06:24 INFO tclean::::casa ...done build 23-Oct-2026 21:06:27 2026-10-24 01:06:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:27 2026-10-24 01:06:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:06:27 2026-10-24 01:06:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:06:27 2026-10-24 01:06:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO tclean::::casa ...done build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014524 build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:27 2026-10-24 01:06:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO tclean::::casa ...done build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:27 2026-10-24 01:06:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:06:39 2026-10-24 01:06:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:06:39 2026-10-24 01:06:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:06:39 2026-10-24 01:06:29 INFO tclean::::casa ...done build 23-Oct-2026 21:06:39 2026-10-24 01:06:29 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:06:39 2026-10-24 01:06:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:39 2026-10-24 01:06:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:06:39 2026-10-24 01:06:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:06:39 2026-10-24 01:06:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO tclean::::casa ...done build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:06:10.912984 End time: 2026-10-24 01:06:39.085079 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO tclean::::casa ########################################## build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 80 -0.0997367 1.37262 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 240 0.0449838 1.22516 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 280 -0.0405916 1.2344 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 320 0.0387786 1.2503 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 360 -0.0368589 1.25743 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 400 0.0337952 1.271 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 0 1.271 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 1 0 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 2 0 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() 3 0 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter. build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:06:39 2026-10-24 01:06:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:06:39.109111 End time: 2026-10-24 01:06:39.609681 build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO name:: No table opened. build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:39 2026-10-24 01:06:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 20 0.226931 1.47567 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 60 -0.111975 1.41487 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 80 -0.0997367 1.37262 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 100 0.0852441 1.33619 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 140 0.0653369 1.27552 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 180 0.0546833 1.22696 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 0 1.2163 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 1 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 2 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 3 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter. build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:06:39.706835 End time: 2026-10-24 01:06:40.049612 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO name:: No table opened. build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 23-Oct-2026 21:06:40 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 20 0.0471522 -3.9015e-05 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 40 0.0449838 0.00886172 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946786 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 100 0.0405202 0.0263096 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479475 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 200 0.0337951 0.054705 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 0 0.054705 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 1 0 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 2 0 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() 3 0 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter. build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:06:40.094921 End time: 2026-10-24 01:06:40.492163 build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:06:44 2026-10-24 01:06:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO name:: No table opened. build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455330491065979 ( Pass : should be 0.24553287029266357, Epsilon: 0.05) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710039615631104, Epsilon: 0.05) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:06:44 2026-10-24 01:06:41 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.038266830146312714 at [50, 50, 0, 0] ( Pass : should be 0.038266830146312714 , Epsilon: 0.05) build 23-Oct-2026 21:06:44 .2026-10-24 01:06:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:06:44 2026-10-24 01:06:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:06:44 2026-10-24 01:06:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:06:44 2026-10-24 01:06:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:06:44 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:06:44 refim_point build 23-Oct-2026 21:06:44 2026-10-24 01:06:44 INFO tclean::::casa ########################################## build 23-Oct-2026 21:06:44 2026-10-24 01:06:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:06:44 2026-10-24 01:06:44 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '30.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:06:51 2026-10-24 01:06:44 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:06:51 2026-10-24 01:06:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:06:51 2026-10-24 01:06:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:06:51 2026-10-24 01:06:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:06:51 2026-10-24 01:06:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:06:51 2026-10-24 01:06:47 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:06:51 2026-10-24 01:06:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:06:51 2026-10-24 01:06:47 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:06:51 2026-10-24 01:06:47 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:51 2026-10-24 01:06:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:51 2026-10-24 01:06:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO tclean::::casa ...done build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:06:51 2026-10-24 01:06:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:06:51 2026-10-24 01:06:50 INFO tclean::::casa ...done build 23-Oct-2026 21:06:51 2026-10-24 01:06:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:06:51 2026-10-24 01:06:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:06:51 2026-10-24 01:06:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:06:51 2026-10-24 01:06:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:06:51 2026-10-24 01:06:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:06:51 2026-10-24 01:06:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:07:13 2026-10-24 01:06:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:07:13 2026-10-24 01:06:52 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:06:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:07:13 2026-10-24 01:06:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:07:13 2026-10-24 01:06:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:07:13 2026-10-24 01:06:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:07:13 2026-10-24 01:06:56 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:06:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:07:13 2026-10-24 01:06:57 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:06:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:07:13 2026-10-24 01:06:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:06:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:06:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:06:59 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:06:59 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:07:13 2026-10-24 01:07:00 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 23-Oct-2026 21:07:13 2026-10-24 01:07:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017757 build 23-Oct-2026 21:07:13 2026-10-24 01:07:00 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 23-Oct-2026 21:07:13 2026-10-24 01:07:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:07:13 2026-10-24 01:07:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:07:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:07:13 2026-10-24 01:07:04 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:07:04 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:07:13 2026-10-24 01:07:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:07:13 2026-10-24 01:07:13 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:07:13 2026-10-24 01:07:13 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:07:13 2026-10-24 01:07:13 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO tclean::::casa ...done build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:06:44.042408 End time: 2026-10-24 01:07:13.579684 build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO tclean::::casa ########################################## build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:07:13 2026-10-24 01:07:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:13.587696 End time: 2026-10-24 01:07:13.856139 build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO name:: No table opened. build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:13.911508 End time: 2026-10-24 01:07:14.218071 build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO name:: No table opened. build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model', 'tst.image'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.46439799666404724 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05) build 23-Oct-2026 21:07:18 .2026-10-24 01:07:14 INFO tclean::::casa ########################################## build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=500, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:07:18 2026-10-24 01:07:14 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::defineImage Shape: [500, 500, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05794 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:07:18 2026-10-24 01:07:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:07:18 2026-10-24 01:07:17 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:07:18 2026-10-24 01:07:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007693 build 23-Oct-2026 21:07:18 2026-10-24 01:07:17 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg build 23-Oct-2026 21:07:18 2026-10-24 01:07:17 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:07:18 2026-10-24 01:07:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:07:18 2026-10-24 01:07:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:07:26 2026-10-24 01:07:18 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:07:14.486461 End time: 2026-10-24 01:07:18.482591 build 23-Oct-2026 21:07:26 2026-10-24 01:07:18 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:07:26 2026-10-24 01:07:18 INFO tclean::::casa ########################################## build 23-Oct-2026 21:07:26 2026-10-24 01:07:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:26 2026-10-24 01:07:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:26 2026-10-24 01:07:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.2, threshold=0.1, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2 build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:26 2026-10-24 01:07:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold. build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738 build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:22.844226 End time: 2026-10-24 01:07:23.930951 build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO name:: No table opened. build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 23-Oct-2026 21:07:26 .2026-10-24 01:07:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:26 2026-10-24 01:07:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.3, threshold=0.1, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3 build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:26 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:27 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:27 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels build 23-Oct-2026 21:07:26 2026-10-24 01:07:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold. build 23-Oct-2026 21:07:26 2026-10-24 01:07:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations. build 23-Oct-2026 21:07:26 2026-10-24 01:07:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947448, over full image : 0.0947448 build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:25.779244 End time: 2026-10-24 01:07:26.836824 build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO name:: No table opened. build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True ) build 23-Oct-2026 21:07:34 .2026-10-24 01:07:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:34 2026-10-24 01:07:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.001, nsigma=3.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.05s ( user 0.04s, system 0s) build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 ) build 23-Oct-2026 21:07:34 2026-10-24 01:07:29 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold. build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411 build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005 build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:28.790283 End time: 2026-10-24 01:07:30.413095 build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO name:: No table opened. build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:34 2026-10-24 01:07:30 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True ) build 23-Oct-2026 21:07:34 .2026-10-24 01:07:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:34 2026-10-24 01:07:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:34 2026-10-24 01:07:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:34 2026-10-24 01:07:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:34 2026-10-24 01:07:35 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:34 2026-10-24 01:07:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:34 2026-10-24 01:07:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.001, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:34 2026-10-24 01:07:35 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.05s ( user 0.04s, system 0.01s) build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 ) build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:35 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold. build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations. build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766 build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476 build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:34.764540 End time: 2026-10-24 01:07:36.075727 build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO name:: No table opened. build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True ) build 23-Oct-2026 21:07:41 .2026-10-24 01:07:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:41 2026-10-24 01:07:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:41 2026-10-24 01:07:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.22, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1 build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:41 2026-10-24 01:07:41 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold. build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations. build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307 build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 21:07:41 2026-10-24 01:07:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:40.827642 End time: 2026-10-24 01:07:41.915061 build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO name:: No table opened. build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True ) build 23-Oct-2026 21:07:47 .2026-10-24 01:07:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:47 2026-10-24 01:07:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.18, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1 build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:47 2026-10-24 01:07:44 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold. build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations. build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193 build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa Reached global stopping criterion : threshold build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:43.863371 End time: 2026-10-24 01:07:44.929107 build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO name:: No table opened. build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True ) build 23-Oct-2026 21:07:47 .2026-10-24 01:07:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:47 2026-10-24 01:07:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.01, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1 build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:47 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 23-Oct-2026 21:07:47 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106361 Flux limit=0.01, 126 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.00994219 Flux limit=0.01, 41 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.00994219, Reached cyclethreshold. build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations. build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523 build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:46.776419 End time: 2026-10-24 01:07:48.086729 build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO name:: No table opened. build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True ) build 23-Oct-2026 21:07:58 .2026-10-24 01:07:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:58 2026-10-24 01:07:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:58 2026-10-24 01:07:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.15, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15 build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:07:58 2026-10-24 01:07:53 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950472 Flux limit=0.00540772, 3984 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414495 Flux limit=0.00267857, 23890 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.0068262 Flux limit=0.000290448, 205909 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter. build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506626, over full image : 0.00506626 build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:07:52.838434 End time: 2026-10-24 01:07:54.370385 build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO name:: No table opened. build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:07:58 2026-10-24 01:07:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True ) build 23-Oct-2026 21:07:58 .2026-10-24 01:07:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:07:58 2026-10-24 01:07:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:07:58 2026-10-24 01:07:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:07:58 2026-10-24 01:07:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:07:58 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:07:58 sim_data_VLA_jet build 23-Oct-2026 21:07:58 2026-10-24 01:07:59 INFO tclean::::casa ########################################## build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=5, start='1.0GHz', width='0.2GHz', outframe='LSRK', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-1e-05, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377751, -0.657759, 0.651657]' Channels equidistant in freq build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4e+09 Hz build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9e+08 Hz, upper edge = 1.9e+09 Hz build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 5] Spectral: [1e+09] at [0] with increment [2e+08] build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO tclean::::casa CFCache already exists build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:08:00 2026-10-24 01:07:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst1] Theoretical sensitivity (Jy/bm):0.0134742 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.017068 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Beam : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.03259 build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + 0 1.0e+09 -0 I 94.3895 arcsec x 81.5409 arcsec pa=-89.5539 deg build 23-Oct-2026 21:08:00 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + 1 1.2e+09 -59958 I 78.7469 arcsec x 68.1481 arcsec pa= 89.9301 deg build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017921 build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 0 1.4e+09 -119917 I 67.2262 arcsec x 58.4816 arcsec pa=-89.8894 deg build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + 1 1.6e+09 -179875 I 58.9067 arcsec x 51.1170 arcsec pa=-89.8817 deg build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 194.7 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:02 2026-10-24 01:08:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 23-Oct-2026 21:08:02 2026-10-24 01:08:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:08:02 2026-10-24 01:08:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:08:02 2026-10-24 01:08:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 23-Oct-2026 21:08:02 2026-10-24 01:08:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 23-Oct-2026 21:08:02 2026-10-24 01:08:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:08:02 2026-10-24 01:08:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:08:02 master 1 init 1 build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:07:58.888785 End time: 2026-10-24 01:08:01.762387 build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO tclean::::casa ########################################## build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=150, gain=0.1, threshold=2.19194, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 12.308 build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 1.31072e+06 out of a total of 1.31072e+06 pixels. [ 100 % ] build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 12.308, over full image : 12.308 build 23-Oct-2026 21:08:02 2026-10-24 01:08:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 5.74013, over full image : 5.74013 build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [2, 2] build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 12.308, over full image : 12.308 build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 0] build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-1 Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 67.2262 in arcsec build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 58.4816 in arcsec build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 23-Oct-2026 21:08:02 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 5.60218 ypixels 4.87346 build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 6 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 6 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 major width 94.3895 in arcsec build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 minor width 81.5409 in arcsec build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 pixel sizes are 12 and 12 build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 xpixels 7.86579 ypixels 6.79507 build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 PSF width: 8 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 8 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 12 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 16 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 24 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 32 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 48 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 64 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:03 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 148) Asp clean algorithm build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 8.12586, over full image : 8.12586 build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [1, 1] build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 148) Asp clean algorithm build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-2 Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 major width 78.7469 in arcsec build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 minor width 68.1481 in arcsec build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 pixel sizes are 12 and 12 build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 xpixels 6.56224 ypixels 5.67901 build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 PSF width: 7 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 7 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 14 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 28 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:04 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 56 pixels. build 23-Oct-2026 21:08:17 2026-10-24 01:08:05 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 148) Asp clean algorithm build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 17 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.14654 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.18851 , 1.20138). Sum of Flux : 0.21477 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.20138 , 1.21426). Sum of Flux : 0 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.21426 , 1.22713). Sum of Flux : 0 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.22713 , 1.24). Sum of Flux : 1.91091 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=2.14654 model=66.2134 iters=18 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] iters=0->18 [18], model=0->66.2134, peakres=5.74013->2.14654, Reached cyclethreshold. build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 4.15569, over full image : 4.15569 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [3, 3] build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 58.9067 in arcsec build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 51.117 in arcsec build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 23-Oct-2026 21:08:17 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.90889 ypixels 4.25975 build 23-Oct-2026 21:08:47 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:17 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:19 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 148) Asp clean algorithm build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 7 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 1.98996 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03986 , 1.07989). Sum of Flux : 0.9718 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.07989 , 1.11993). Sum of Flux : 0 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.11993 , 1.15996). Sum of Flux : 0 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.15996 , 1.2). Sum of Flux : 0 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=1.98996 model=28.9272 iters=8 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] iters=0->8 [8], model=0->28.9272, peakres=4.15569->1.98996, Reached cyclethreshold. build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 3.09685, over full image : 3.09685 build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 4] build 23-Oct-2026 21:08:47 2026-10-24 01:08:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 52.4957 in arcsec build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 45.5432 in arcsec build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.37464 ypixels 3.79527 build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:26 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 23-Oct-2026 21:08:47 2026-10-24 01:08:27 INFO1 MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/MeasurementEquations/AspMatrixCleaner.cc, line 148) Asp clean algorithm build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 4 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.06169 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03997 , 1.05998). Sum of Flux : 0.60919 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.05998 , 1.07998). Sum of Flux : 0 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.07998 , 1.09999). Sum of Flux : 0 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.09999 , 1.11999). Sum of Flux : 0 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=2.06169 model=15.8807 iters=5 build 23-Oct-2026 21:08:47 2026-10-24 01:08:30 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] iters=0->5 [5], model=0->15.8807, peakres=3.09685->2.06169, Reached cyclethreshold. build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Reached stopping threshold 2.19194 at iteration 97 build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 peakres is 2.18626 build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 + Bin 0(0.719995 , 1.97473). Sum of Flux : 3.18523 build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 1(1.97473 , 3.22947). Sum of Flux : -1.39333 build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 2(3.22947 , 4.48421). Sum of Flux : 0.0752494 build 23-Oct-2026 21:08:47 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 3(4.48421 , 5.73895). Sum of Flux : 1.77905 build 23-Oct-2026 21:09:04 2026-10-24 01:08:48 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=2.18626 model=266.322 iters=98 build 23-Oct-2026 21:09:04 2026-10-24 01:08:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst1] iters=0->98 [98], model=0->266.322, peakres=8.12586->2.18626, Reached cyclethreshold. build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 The number of bins for collecting the sum of Flux: 4 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 + Bin 0(0.279977 , 1.84199). Sum of Flux : 4.06882 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 1(1.84199 , 3.40401). Sum of Flux : 0.970721 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 2(3.40401 , 4.96603). Sum of Flux : 0 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 3(4.96603 , 6.52804). Sum of Flux : -0.944239 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Failed to reach stopping threshold build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO1 MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDAlgorithmBase.cc, line 81) SDAlgoBase: After one step, dec : 0 residual=2.71729 model=75.7806 iters=150 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst1] iters=0->150 [150], model=0->75.7806, peakres=12.308->2.71729, Reached cycleniter. build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.71729, over full image : 2.71729 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO SIImageStore::restore Beam for chan : 0 : 94.3895 arcsec, 81.5409 arcsec, -89.5539 deg build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO SIImageStore::restore Beam for chan : 1 : 78.7469 arcsec, 68.1481 arcsec, 89.9301 deg build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO SIImageStore::restore Beam for chan : 2 : 67.2262 arcsec, 58.4816 arcsec, -89.8894 deg build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO SIImageStore::restore Beam for chan : 3 : 58.9067 arcsec, 51.117 arcsec, -89.8817 deg build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO SIImageStore::restore Beam for chan : 4 : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 23-Oct-2026 21:09:04 master 1 init 1 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.model', 'tst1.sumwt', 'tst1.image', 'tst1.mask', 'tst1.residual'] build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:08:01.765340 End time: 2026-10-24 01:08:59.001685 build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO name:: No table opened. build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ [ check_pix_val ] tst1.psf : Value is 1.0 at [256, 256, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.12) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 0.7818206548690796 at [256, 209, 0, 4] ( Pass : should be 0.7877144 , Epsilon: 0.12) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 5.355534553527832 at [275, 330, 0, 0] ( Pass : should be 5.48931 , Epsilon: 0.12) build 23-Oct-2026 21:09:04 2026-10-24 01:08:59 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 1.942800521850586 at [275, 330, 0, 4] ( Pass : should be 1.91664 , Epsilon: 0.12) build 23-Oct-2026 21:09:04 .2026-10-24 01:09:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:09:04 2026-10-24 01:09:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:09:04 2026-10-24 01:09:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:09:04 2026-10-24 01:09:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:09:04 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:09:04 refim_twochan build 23-Oct-2026 21:09:04 2026-10-24 01:09:02 INFO tclean::::casa ########################################## build 23-Oct-2026 21:09:04 2026-10-24 01:09:02 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:09:04 2026-10-24 01:09:02 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:09:04 2026-10-24 01:09:02 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:09:04 2026-10-24 01:09:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:09:04 2026-10-24 01:09:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:09:04 2026-10-24 01:09:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:09:04 2026-10-24 01:09:05 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:09:04 2026-10-24 01:09:05 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:09:14 2026-10-24 01:09:05 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:09:14 2026-10-24 01:09:05 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:09:14 2026-10-24 01:09:05 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:14 2026-10-24 01:09:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:14 2026-10-24 01:09:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO tclean::::casa ...done build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:09:14 2026-10-24 01:09:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:09:14 2026-10-24 01:09:08 INFO tclean::::casa ...done build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:14 2026-10-24 01:09:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:14 2026-10-24 01:09:10 INFO tclean::::casa ...done build 23-Oct-2026 21:09:14 2026-10-24 01:09:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:14 2026-10-24 01:09:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:09:14 2026-10-24 01:09:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:09:14 2026-10-24 01:09:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:09:31 2026-10-24 01:09:14 INFO tclean::::casa ...done build 23-Oct-2026 21:09:31 2026-10-24 01:09:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:31 2026-10-24 01:09:15 INFO tclean::::casa ...done build 23-Oct-2026 21:09:31 2026-10-24 01:09:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:31 2026-10-24 01:09:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:17 INFO tclean::::casa ...done build 23-Oct-2026 21:09:31 2026-10-24 01:09:18 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:09:31 2026-10-24 01:09:18 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:09:31 2026-10-24 01:09:18 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014566 build 23-Oct-2026 21:09:31 2026-10-24 01:09:18 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:09:31 2026-10-24 01:09:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:31 2026-10-24 01:09:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO tclean::::casa ...done build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:09:31 2026-10-24 01:09:21 INFO tclean::::casa ...done build 23-Oct-2026 21:09:31 2026-10-24 01:09:21 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:09:31 2026-10-24 01:09:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:31 2026-10-24 01:09:30 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:09:31 2026-10-24 01:09:30 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:09:31 2026-10-24 01:09:30 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:09:31 2026-10-24 01:09:30 INFO tclean::::casa ...done build 23-Oct-2026 21:09:31 2026-10-24 01:09:30 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:09:31 2026-10-24 01:09:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:09:01.900434 End time: 2026-10-24 01:09:30.528834 build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO tclean::::casa ########################################## build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820136 Flux limit=0.0285349, 1397 Active pixels build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:09:31 2026-10-24 01:09:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:09:30.536495 End time: 2026-10-24 01:09:31.032480 build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO name:: No table opened. build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683000564575 ( Pass : should be 0.392, Epsilon: 0.05) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461838722229 ( Pass : should be 0.733, Epsilon: 0.05) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:09:40 2026-10-24 01:09:31 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7327461838722229 at [50, 50, 0, 0] ( Pass : should be 0.733 , Epsilon: 0.05) build 23-Oct-2026 21:09:40 .2026-10-24 01:09:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:09:40 2026-10-24 01:09:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:09:40 2026-10-24 01:09:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:09:40 2026-10-24 01:09:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:09:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:09:40 refim_twochan build 23-Oct-2026 21:09:40 2026-10-24 01:09:35 INFO tclean::::casa ########################################## build 23-Oct-2026 21:09:40 2026-10-24 01:09:35 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:09:40 2026-10-24 01:09:35 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:09:40 2026-10-24 01:09:35 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:09:40 2026-10-24 01:09:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:09:40 2026-10-24 01:09:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:09:40 2026-10-24 01:09:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:09:40 2026-10-24 01:09:38 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:09:40 2026-10-24 01:09:38 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:09:40 2026-10-24 01:09:38 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:09:40 2026-10-24 01:09:38 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:09:40 2026-10-24 01:09:38 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:40 2026-10-24 01:09:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:40 2026-10-24 01:09:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO tclean::::casa ...done build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:09:40 2026-10-24 01:09:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:09:51 2026-10-24 01:09:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:09:51 2026-10-24 01:09:41 INFO tclean::::casa ...done build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:51 2026-10-24 01:09:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:09:51 2026-10-24 01:09:43 INFO tclean::::casa ...done build 23-Oct-2026 21:09:51 2026-10-24 01:09:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:51 2026-10-24 01:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:09:51 2026-10-24 01:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:09:51 2026-10-24 01:09:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:09:51 2026-10-24 01:09:47 INFO tclean::::casa ...done build 23-Oct-2026 21:09:51 2026-10-24 01:09:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:51 2026-10-24 01:09:48 INFO tclean::::casa ...done build 23-Oct-2026 21:09:51 2026-10-24 01:09:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:51 2026-10-24 01:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:09:51 2026-10-24 01:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:09:51 2026-10-24 01:09:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:09:51 2026-10-24 01:09:50 INFO tclean::::casa ...done build 23-Oct-2026 21:09:51 2026-10-24 01:09:51 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:09:51 2026-10-24 01:09:51 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:09:51 2026-10-24 01:09:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014519 build 23-Oct-2026 21:09:51 2026-10-24 01:09:51 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:09:51 2026-10-24 01:09:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:51 2026-10-24 01:09:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO tclean::::casa ...done build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:09:51 2026-10-24 01:09:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:10:07 2026-10-24 01:09:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:10:07 2026-10-24 01:09:54 INFO tclean::::casa ...done build 23-Oct-2026 21:10:07 2026-10-24 01:09:54 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:10:07 2026-10-24 01:10:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:07 2026-10-24 01:10:03 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:10:07 2026-10-24 01:10:03 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:10:07 2026-10-24 01:10:03 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO tclean::::casa ...done build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:09:34.886378 End time: 2026-10-24 01:10:03.595478 build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO tclean::::casa ########################################## build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:10:03.603157 End time: 2026-10-24 01:10:03.977592 build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO name:: No table opened. build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:10:07 2026-10-24 01:10:04 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7719729542732239 at [50, 50, 0, 0] ( Pass : should be 0.772 , Epsilon: 0.05) build 23-Oct-2026 21:10:07 .2026-10-24 01:10:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:10:07 2026-10-24 01:10:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:10:07 2026-10-24 01:10:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:10:07 2026-10-24 01:10:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:10:07 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:10:07 refim_twochan build 23-Oct-2026 21:10:07 2026-10-24 01:10:08 INFO tclean::::casa ########################################## build 23-Oct-2026 21:10:07 2026-10-24 01:10:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:10:07 2026-10-24 01:10:08 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:10:15 2026-10-24 01:10:08 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 21:10:15 2026-10-24 01:10:08 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:10:15 2026-10-24 01:10:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:10:15 2026-10-24 01:10:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:10:15 2026-10-24 01:10:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_twochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:12 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:10:15 2026-10-24 01:10:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:10:15 2026-10-24 01:10:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:10:15 2026-10-24 01:10:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:10:15 2026-10-24 01:10:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO tclean::::casa ...done build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:10:15 2026-10-24 01:10:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO tclean::::casa ...done build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:10:15 2026-10-24 01:10:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:10:15 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:10:44 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:10:44 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 23-Oct-2026 21:10:44 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:10:44 2026-10-24 01:10:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:10:44 2026-10-24 01:10:16 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:44 2026-10-24 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:10:44 2026-10-24 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:10:44 2026-10-24 01:10:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:10:44 2026-10-24 01:10:20 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:44 2026-10-24 01:10:21 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:44 2026-10-24 01:10:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:23 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:23 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463 build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9] build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12 build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05] build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653 build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014551 build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:44 2026-10-24 01:10:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:10:44 2026-10-24 01:10:27 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:27 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:10:44 2026-10-24 01:10:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:44 2026-10-24 01:10:43 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:10:44 2026-10-24 01:10:43 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:10:44 2026-10-24 01:10:43 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO tclean::::casa ...done build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:10:07.933447 End time: 2026-10-24 01:10:44.101439 build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO tclean::::casa ########################################## build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:10:44 2026-10-24 01:10:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.43404e-07 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.43404e-07, 0.111111] build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run) build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:10:46 2026-10-24 01:10:44 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.sumwt.tt0', 'tst.model.tt0', 'tst.sumwt.tt2', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:10:44.109100 End time: 2026-10-24 01:10:44.918985 build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO name:: No table opened. build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327457070350647 ( Pass : should be 0.732, Epsilon: 0.05) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt0', 'tst.model.tt0', 'tst.model.tt1', 'tst.alpha'] = [True, True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt0 : Value is 0.7327457070350647 at [50, 50, 0, 0] ( Pass : should be 0.733 , Epsilon: 0.05) build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt1 : Value is 0.018911411985754967 at [2, 94, 0, 0] ( Pass : should be 0.019 , Epsilon: 0.05) build 23-Oct-2026 21:10:46 .2026-10-24 01:10:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:10:46 2026-10-24 01:10:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:10:46 2026-10-24 01:10:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:10:46 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:10:46 refim_eptwochan build 23-Oct-2026 21:10:46 2026-10-24 01:10:47 INFO tclean::::casa ########################################## build 23-Oct-2026 21:10:46 2026-10-24 01:10:47 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:10:54 2026-10-24 01:10:47 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=200, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:10:54 2026-10-24 01:10:47 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:10:54 2026-10-24 01:10:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:10:54 2026-10-24 01:10:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:10:54 2026-10-24 01:10:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:10:54 2026-10-24 01:10:50 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:10:54 2026-10-24 01:10:50 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:10:54 2026-10-24 01:10:50 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:10:54 2026-10-24 01:10:50 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:10:54 2026-10-24 01:10:50 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:54 2026-10-24 01:10:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:10:54 2026-10-24 01:10:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO tclean::::casa ...done build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:10:54 2026-10-24 01:10:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:10:54 2026-10-24 01:10:53 INFO tclean::::casa ...done build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:10:54 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:11:15 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:11:15 2026-10-24 01:10:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:11:15 2026-10-24 01:10:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.00927 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:11:15 2026-10-24 01:10:55 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:10:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:10:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:11:15 2026-10-24 01:10:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:11:15 2026-10-24 01:10:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:11:15 2026-10-24 01:10:59 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:10:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:11:00 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:11:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:11:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:02 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:11:03 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:11:15 2026-10-24 01:11:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 23-Oct-2026 21:11:15 2026-10-24 01:11:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01663 build 23-Oct-2026 21:11:15 2026-10-24 01:11:03 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 23-Oct-2026 21:11:15 2026-10-24 01:11:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:11:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:11:15 2026-10-24 01:11:06 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:11:06 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:11:15 2026-10-24 01:11:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:15 2026-10-24 01:11:15 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:11:15 2026-10-24 01:11:15 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:11:15 2026-10-24 01:11:15 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO tclean::::casa ...done build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:10:46.926715 End time: 2026-10-24 01:11:15.660888 build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO tclean::::casa ########################################## build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:11:15 2026-10-24 01:11:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 7 1.082 2.90804 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 8 4.34981 3.34302 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 9 0.947751 3.4378 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 10 3.78307 3.8161 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 0 0.323197 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 1 0.76283 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 2 2.73008 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() 3 0 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:11:15.668571 End time: 2026-10-24 01:11:16.192830 build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO name:: No table opened. build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227457404136658 ( Pass : should be 0.823, Epsilon: 0.05) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:11:20 2026-10-24 01:11:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.23396643996238708 at [94, 107, 0, 0] ( Pass : should be 0.234 , Epsilon: 0.05) build 23-Oct-2026 21:11:20 .2026-10-24 01:11:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:11:20 2026-10-24 01:11:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:11:20 2026-10-24 01:11:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:11:20 2026-10-24 01:11:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:11:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:11:20 refim_point build 23-Oct-2026 21:11:20 2026-10-24 01:11:20 INFO tclean::::casa ########################################## build 23-Oct-2026 21:11:20 2026-10-24 01:11:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:11:27 2026-10-24 01:11:20 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '30.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:11:27 2026-10-24 01:11:20 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:11:27 2026-10-24 01:11:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:11:27 2026-10-24 01:11:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:11:27 2026-10-24 01:11:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:11:27 2026-10-24 01:11:23 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:11:27 2026-10-24 01:11:23 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:11:27 2026-10-24 01:11:23 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:11:27 2026-10-24 01:11:23 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:11:27 2026-10-24 01:11:23 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:11:27 2026-10-24 01:11:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:11:27 2026-10-24 01:11:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO tclean::::casa ...done build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:11:27 2026-10-24 01:11:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:11:27 2026-10-24 01:11:26 INFO tclean::::casa ...done build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:11:27 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:11:49 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:11:49 2026-10-24 01:11:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:11:49 2026-10-24 01:11:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:11:49 2026-10-24 01:11:28 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:11:49 2026-10-24 01:11:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:11:49 2026-10-24 01:11:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:11:49 2026-10-24 01:11:32 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:33 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:35 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:36 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:11:49 2026-10-24 01:11:36 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 23-Oct-2026 21:11:49 2026-10-24 01:11:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017744 build 23-Oct-2026 21:11:49 2026-10-24 01:11:36 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 23-Oct-2026 21:11:49 2026-10-24 01:11:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:11:49 2026-10-24 01:11:40 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:40 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:11:49 2026-10-24 01:11:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO tclean::::casa ...done build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:11:20.058550 End time: 2026-10-24 01:11:49.494187 build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:11:49 2026-10-24 01:11:49 INFO tclean::::casa ########################################## build 23-Oct-2026 21:11:49 2026-10-24 01:11:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:11:49 2026-10-24 01:11:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:11:49 2026-10-24 01:11:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:11:49 2026-10-24 01:11:50 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:11:49.501841 End time: 2026-10-24 01:11:49.865872 build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO name:: No table opened. build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:11:56 2026-10-24 01:11:50 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.46439799666404724 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05) build 23-Oct-2026 21:11:56 .2026-10-24 01:11:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:11:56 2026-10-24 01:11:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:11:56 2026-10-24 01:11:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:11:56 2026-10-24 01:11:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:11:56 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:11:56 refim_eptwochan build 23-Oct-2026 21:11:56 2026-10-24 01:11:53 INFO tclean::::casa ########################################## build 23-Oct-2026 21:11:56 2026-10-24 01:11:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:11:56 2026-10-24 01:11:53 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:11:56 2026-10-24 01:11:53 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:11:56 2026-10-24 01:11:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:11:56 2026-10-24 01:11:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:11:56 2026-10-24 01:11:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:11:56 2026-10-24 01:11:56 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:11:56 2026-10-24 01:11:56 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:11:56 2026-10-24 01:11:56 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:11:56 2026-10-24 01:11:56 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:11:56 2026-10-24 01:11:56 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:11:56 2026-10-24 01:11:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:11:56 2026-10-24 01:11:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:11:56 2026-10-24 01:11:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:11:56 2026-10-24 01:11:57 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:11:56 2026-10-24 01:11:57 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:11:56 2026-10-24 01:11:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:11:56 2026-10-24 01:11:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:09 2026-10-24 01:11:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:12:09 2026-10-24 01:11:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:12:09 2026-10-24 01:11:59 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:09 2026-10-24 01:12:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:09 2026-10-24 01:12:01 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:12:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:12:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:12:09 2026-10-24 01:12:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:12:09 2026-10-24 01:12:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:12:09 2026-10-24 01:12:05 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:12:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:12:06 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:12:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:12:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:12:09 2026-10-24 01:12:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:12:09 2026-10-24 01:12:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:12:09 2026-10-24 01:12:08 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:12:09 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:12:09 2026-10-24 01:12:09 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 23-Oct-2026 21:12:09 2026-10-24 01:12:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.0522 build 23-Oct-2026 21:12:09 2026-10-24 01:12:09 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:12:09 2026-10-24 01:12:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:09 2026-10-24 01:12:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:12:09 2026-10-24 01:12:10 INFO tclean::::casa ...done build 23-Oct-2026 21:12:09 2026-10-24 01:12:10 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:12:22 2026-10-24 01:12:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:12:22 2026-10-24 01:12:12 INFO tclean::::casa ...done build 23-Oct-2026 21:12:22 2026-10-24 01:12:12 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:12:22 2026-10-24 01:12:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:22 2026-10-24 01:12:21 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:12:22 2026-10-24 01:12:21 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:12:22 2026-10-24 01:12:21 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO tclean::::casa ...done build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:11:52.914830 End time: 2026-10-24 01:12:21.655694 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO tclean::::casa ########################################## build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909164 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831295 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774452 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742264 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.704163 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694294 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673767 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657675 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656218 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634894 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768858, peakres=1.01018->0.634894, Reached cycleniter. build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:12:21.682394 End time: 2026-10-24 01:12:22.121279 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:12:22 2026-10-24 01:12:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603207 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603207 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601346 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574905 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558298 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 WARN ClarkCleanLatModel::solve Slowing down in the minor cycle loop; Could be a PSF with bad sidelobes; Suggest using CS or Hogbom instead build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549352 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504303 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504303 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768858->1.34473, peakres=0.634894->0.504303, Reached cycleniter. build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504303, over full image : 0.504303 build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:12:29 2026-10-24 01:12:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:12:29 2026-10-24 01:12:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:12:22.163804 End time: 2026-10-24 01:12:22.556297 build 23-Oct-2026 21:12:29 2026-10-24 01:12:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:12:29 2026-10-24 01:12:23 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:29 .2026-10-24 01:12:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:12:29 2026-10-24 01:12:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:12:29 2026-10-24 01:12:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:12:29 2026-10-24 01:12:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:12:29 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:12:29 refim_point_linRL build 23-Oct-2026 21:12:29 2026-10-24 01:12:26 INFO tclean::::casa ########################################## build 23-Oct-2026 21:12:29 2026-10-24 01:12:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:12:29 2026-10-24 01:12:26 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:12:29 2026-10-24 01:12:26 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:12:29 2026-10-24 01:12:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:12:29 2026-10-24 01:12:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:12:29 2026-10-24 01:12:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 47', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 48 && ROWNUMBER() <= 94', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 95 && ROWNUMBER() <= 140', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:12:29 2026-10-24 01:12:29 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:41 2026-10-24 01:12:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:12:41 2026-10-24 01:12:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:41 2026-10-24 01:12:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO tclean::::casa ...done build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 23-Oct-2026 21:12:41 2026-10-24 01:12:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 23-Oct-2026 21:12:41 2026-10-24 01:12:31 INFO tclean::::casa ...done build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:12:41 2026-10-24 01:12:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:12:41 2026-10-24 01:12:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:12:41 2026-10-24 01:12:34 INFO tclean::::casa ...done build 23-Oct-2026 21:12:41 2026-10-24 01:12:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:12:41 2026-10-24 01:12:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:12:41 2026-10-24 01:12:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:12:41 2026-10-24 01:12:38 INFO tclean::::casa ...done build 23-Oct-2026 21:12:41 2026-10-24 01:12:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:39 INFO tclean::::casa ...done build 23-Oct-2026 21:12:41 2026-10-24 01:12:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:12:41 2026-10-24 01:12:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:12:41 2026-10-24 01:12:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO tclean::::casa ...done build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.078706 build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:41 2026-10-24 01:12:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:12:41 2026-10-24 01:12:41 INFO tclean::::casa ...done build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:12:52 2026-10-24 01:12:41 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:12:52 2026-10-24 01:12:42 INFO tclean::::casa ...done build 23-Oct-2026 21:12:52 2026-10-24 01:12:42 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:12:52 2026-10-24 01:12:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:12:52 2026-10-24 01:12:51 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:12:52 2026-10-24 01:12:51 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:12:52 2026-10-24 01:12:51 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO tclean::::casa ...done build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:12:25.914588 End time: 2026-10-24 01:12:51.869171 build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO tclean::::casa ########################################## build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter. build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:12:51.895395 End time: 2026-10-24 01:12:52.331905 build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:12:52 2026-10-24 01:12:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 23-Oct-2026 21:12:59 2026-10-24 01:12:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 23-Oct-2026 21:12:59 2026-10-24 01:12:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:12:59 2026-10-24 01:12:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:12:59 2026-10-24 01:12:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 23-Oct-2026 21:12:59 2026-10-24 01:12:52 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:12:59 2026-10-24 01:12:52 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter. build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908 build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:12:52.374249 End time: 2026-10-24 01:12:52.767459 build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:12:59 2026-10-24 01:12:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:12:59 .2026-10-24 01:12:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:12:59 2026-10-24 01:12:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:12:59 2026-10-24 01:12:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:12:59 2026-10-24 01:12:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:12:59 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:12:59 refim_eptwochan build 23-Oct-2026 21:12:59 2026-10-24 01:12:56 INFO tclean::::casa ########################################## build 23-Oct-2026 21:12:59 2026-10-24 01:12:56 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:12:59 2026-10-24 01:12:56 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:12:59 2026-10-24 01:12:56 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:12:59 2026-10-24 01:12:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:12:59 2026-10-24 01:12:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:12:59 2026-10-24 01:12:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:12:59 2026-10-24 01:12:59 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:12:59 2026-10-24 01:12:59 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:12:59 2026-10-24 01:12:59 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:12:59 2026-10-24 01:12:59 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:12:59 2026-10-24 01:12:59 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:12:59 2026-10-24 01:12:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:12:59 2026-10-24 01:13:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:12:59 2026-10-24 01:13:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:00 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:13:11 2026-10-24 01:13:00 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:11 2026-10-24 01:13:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:13:11 2026-10-24 01:13:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:11 2026-10-24 01:13:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO tclean::::casa ...done build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:13:11 2026-10-24 01:13:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:13:11 2026-10-24 01:13:02 INFO tclean::::casa ...done build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:11 2026-10-24 01:13:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:11 2026-10-24 01:13:04 INFO tclean::::casa ...done build 23-Oct-2026 21:13:11 2026-10-24 01:13:07 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:11 2026-10-24 01:13:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:13:11 2026-10-24 01:13:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:13:11 2026-10-24 01:13:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:13:11 2026-10-24 01:13:08 INFO tclean::::casa ...done build 23-Oct-2026 21:13:11 2026-10-24 01:13:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:11 2026-10-24 01:13:09 INFO tclean::::casa ...done build 23-Oct-2026 21:13:11 2026-10-24 01:13:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:11 2026-10-24 01:13:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:13:11 2026-10-24 01:13:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:13:11 2026-10-24 01:13:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:13:11 2026-10-24 01:13:11 INFO tclean::::casa ...done build 23-Oct-2026 21:13:11 2026-10-24 01:13:12 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:13:11 2026-10-24 01:13:12 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 23-Oct-2026 21:13:11 2026-10-24 01:13:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052158 build 23-Oct-2026 21:13:11 2026-10-24 01:13:12 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:13:11 2026-10-24 01:13:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:25 2026-10-24 01:13:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO tclean::::casa ...done build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:13:25 2026-10-24 01:13:13 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:13:25 2026-10-24 01:13:15 INFO tclean::::casa ...done build 23-Oct-2026 21:13:25 2026-10-24 01:13:15 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:13:25 2026-10-24 01:13:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:25 2026-10-24 01:13:24 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:13:25 2026-10-24 01:13:24 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:13:25 2026-10-24 01:13:24 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:13:25 2026-10-24 01:13:24 INFO tclean::::casa ...done build 23-Oct-2026 21:13:25 2026-10-24 01:13:24 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:13:25 2026-10-24 01:13:24 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:12:55.994201 End time: 2026-10-24 01:13:24.550210 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO tclean::::casa ########################################## build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814305, peakres=1.01018->0.598541, Reached cycleniter. build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:13:24.576760 End time: 2026-10-24 01:13:24.935331 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814305->1.40174, peakres=0.598541->0.470332, Reached cycleniter. build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470332, over full image : 0.470332 build 23-Oct-2026 21:13:25 2026-10-24 01:13:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:13:34 2026-10-24 01:13:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:13:34 2026-10-24 01:13:25 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:13:34 2026-10-24 01:13:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:13:34 2026-10-24 01:13:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:13:24.978274 End time: 2026-10-24 01:13:25.290119 build 23-Oct-2026 21:13:34 2026-10-24 01:13:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:13:34 2026-10-24 01:13:25 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:13:34 .2026-10-24 01:13:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:13:34 2026-10-24 01:13:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:13:34 2026-10-24 01:13:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:13:34 2026-10-24 01:13:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:13:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:13:34 refim_eptwochan build 23-Oct-2026 21:13:34 2026-10-24 01:13:29 INFO tclean::::casa ########################################## build 23-Oct-2026 21:13:34 2026-10-24 01:13:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:13:34 2026-10-24 01:13:29 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:13:34 2026-10-24 01:13:29 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 21:13:34 2026-10-24 01:13:29 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:13:34 2026-10-24 01:13:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:13:34 2026-10-24 01:13:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:13:34 2026-10-24 01:13:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:13:34 2026-10-24 01:13:32 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:13:34 2026-10-24 01:13:32 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:13:34 2026-10-24 01:13:32 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:13:34 2026-10-24 01:13:32 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:13:34 2026-10-24 01:13:32 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:34 2026-10-24 01:13:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:34 2026-10-24 01:13:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO tclean::::casa ...done build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:13:34 2026-10-24 01:13:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:13:46 2026-10-24 01:13:35 INFO tclean::::casa ...done build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:46 2026-10-24 01:13:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 3.862e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:13:46 2026-10-24 01:13:37 INFO tclean::::casa ...done build 23-Oct-2026 21:13:46 2026-10-24 01:13:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:46 2026-10-24 01:13:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:13:46 2026-10-24 01:13:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:13:46 2026-10-24 01:13:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:13:46 2026-10-24 01:13:41 INFO tclean::::casa ...done build 23-Oct-2026 21:13:46 2026-10-24 01:13:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:46 2026-10-24 01:13:42 INFO tclean::::casa ...done build 23-Oct-2026 21:13:46 2026-10-24 01:13:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:46 2026-10-24 01:13:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:13:46 2026-10-24 01:13:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:13:46 2026-10-24 01:13:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:13:46 2026-10-24 01:13:44 INFO tclean::::casa ...done build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052083 build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:13:46 2026-10-24 01:13:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:13:46 2026-10-24 01:13:46 INFO tclean::::casa ...done build 23-Oct-2026 21:13:46 2026-10-24 01:13:46 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:13:46 2026-10-24 01:13:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:13:46 2026-10-24 01:13:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:06 2026-10-24 01:13:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:06 2026-10-24 01:13:48 INFO tclean::::casa ...done build 23-Oct-2026 21:14:06 2026-10-24 01:13:48 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:14:06 2026-10-24 01:14:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:06 2026-10-24 01:14:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:14:06 2026-10-24 01:14:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:14:06 2026-10-24 01:14:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO tclean::::casa ...done build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:13:28.930545 End time: 2026-10-24 01:14:05.697140 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO tclean::::casa ########################################## build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 21:14:06 2026-10-24 01:14:06 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:14:10 2026-10-24 01:14:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.sumwt.tt0', 'tst.model.tt0', 'tst.sumwt.tt2', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:05.741778 End time: 2026-10-24 01:14:06.525070 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476127 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.sumwt.tt0', 'tst.model.tt0', 'tst.sumwt.tt2', 'tst.alpha.error', 'tst.alpha', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:06.602658 End time: 2026-10-24 01:14:07.274255 build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:10 2026-10-24 01:14:07 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:10 .2026-10-24 01:14:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:14:10 2026-10-24 01:14:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:14:10 2026-10-24 01:14:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:14:10 2026-10-24 01:14:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:14:10 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:14:10 refim_eptwochan build 23-Oct-2026 21:14:10 2026-10-24 01:14:11 INFO tclean::::casa ########################################## build 23-Oct-2026 21:14:10 2026-10-24 01:14:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:14:18 2026-10-24 01:14:11 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:14:18 2026-10-24 01:14:11 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:14:18 2026-10-24 01:14:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:14:18 2026-10-24 01:14:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:14:18 2026-10-24 01:14:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:14:18 2026-10-24 01:14:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:14:18 2026-10-24 01:14:14 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:14:18 2026-10-24 01:14:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 23-Oct-2026 21:14:18 2026-10-24 01:14:14 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 56161', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_eptwochan.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:14:18 2026-10-24 01:14:14 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:14:18 2026-10-24 01:14:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:14:18 2026-10-24 01:14:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO tclean::::casa ...done build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 23-Oct-2026 21:14:18 2026-10-24 01:14:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 23-Oct-2026 21:14:18 2026-10-24 01:14:17 INFO tclean::::casa ...done build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:14:18 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:14:39 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:14:39 2026-10-24 01:14:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:14:39 2026-10-24 01:14:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:14:39 2026-10-24 01:14:19 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:14:39 2026-10-24 01:14:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:14:39 2026-10-24 01:14:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:14:39 2026-10-24 01:14:23 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:24 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:26 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:26 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:14:39 2026-10-24 01:14:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 23-Oct-2026 21:14:39 2026-10-24 01:14:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052093 build 23-Oct-2026 21:14:39 2026-10-24 01:14:27 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:39 2026-10-24 01:14:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:39 2026-10-24 01:14:30 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:30 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:14:39 2026-10-24 01:14:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:14:39 2026-10-24 01:14:39 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:14:39 2026-10-24 01:14:39 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:14:39 2026-10-24 01:14:39 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:14:39 2026-10-24 01:14:39 INFO tclean::::casa ...done build 23-Oct-2026 21:14:39 2026-10-24 01:14:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:14:39 2026-10-24 01:14:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:14:39 2026-10-24 01:14:40 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:14:10.957484 End time: 2026-10-24 01:14:39.511998 build 23-Oct-2026 21:14:39 2026-10-24 01:14:40 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:14:39 2026-10-24 01:14:40 INFO tclean::::casa ########################################## build 23-Oct-2026 21:14:39 2026-10-24 01:14:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:39 2026-10-24 01:14:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:39 2026-10-24 01:14:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Initial maximum residual is 0.878977 within the mask build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 1 0.878977 0.0878977 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 2 0.791079 0.167006 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 3 0.711971 0.238203 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 4 0.666398 0.304843 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 5 0.67854 0.372696 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 6 0.656274 0.438324 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 7 0.60223 0.498547 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 8 0.572562 0.555803 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 9 0.600935 0.615897 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 10 0.601554 0.676052 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 0 0.676052 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.676052, peakres=1.01018->0.66673, Reached cycleniter. build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:39.538570 End time: 2026-10-24 01:14:39.905323 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Cleaning using given mask build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Starting iteration build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Initial maximum residual is 0.509992 within the mask build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 1 0.509992 0.0509992 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 2 0.458993 0.0968985 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 3 0.430817 0.13998 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 4 0.406882 0.180668 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 5 0.419489 0.222617 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 6 0.402529 0.26287 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 7 0.402766 0.303147 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 8 0.36249 0.339396 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 9 0.348582 0.374254 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 10 0.313724 0.405626 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() 0 0.405626 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.676052->1.08168, peakres=0.66673->0.451949, Reached cycleniter. build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.451949, over full image : 0.451949 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:39.947814 End time: 2026-10-24 01:14:40.266302 build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:40 2026-10-24 01:14:40 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:53 .2026-10-24 01:14:41 INFO tclean::::casa ########################################## build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False ) build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 23-Oct-2026 21:14:53 2026-10-24 01:14:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:14:53 2026-10-24 01:14:45 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00039535 build 23-Oct-2026 21:14:53 2026-10-24 01:14:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018454 build 23-Oct-2026 21:14:53 2026-10-24 01:14:45 INFO SIImageStore::printBeamSet Beam : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 23-Oct-2026 21:14:53 2026-10-24 01:14:45 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:14:53 2026-10-24 01:14:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:14:53 2026-10-24 01:14:49 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:14:53 2026-10-24 01:14:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:14:40.583766 End time: 2026-10-24 01:14:48.821892 build 23-Oct-2026 21:14:53 2026-10-24 01:14:49 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:14:53 2026-10-24 01:14:49 INFO tclean::::casa ########################################## build 23-Oct-2026 21:14:53 2026-10-24 01:14:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:14:53 2026-10-24 01:14:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:14:53 2026-10-24 01:14:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:52.879250 End time: 2026-10-24 01:14:53.230992 build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO name:: No table opened. build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:14:53 2026-10-24 01:14:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:14:59 2026-10-24 01:14:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:14:59 2026-10-24 01:14:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.060097575187683 at [5, 5, 0, 0] ( Pass : should be 1.06 , Epsilon: 0.05) build 23-Oct-2026 21:14:59 .2026-10-24 01:14:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:14:59 2026-10-24 01:14:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:14:59 2026-10-24 01:14:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam='100.0arcsec', niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:56.067458 End time: 2026-10-24 01:14:56.436595 build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:59 2026-10-24 01:14:56 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO name:: No table opened. build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4314706325531006 at [5, 5, 0, 0] ( Pass : should be 1.436 , Epsilon: 0.05) build 23-Oct-2026 21:14:59 .2026-10-24 01:14:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:14:59 2026-10-24 01:14:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:14:59.172757 End time: 2026-10-24 01:14:59.424805 build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO name:: No table opened. build 23-Oct-2026 21:14:59 2026-10-24 01:14:59 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:15:04 2026-10-24 01:14:59 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 23-Oct-2026 21:15:04 2026-10-24 01:14:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] = [True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:15:04 2026-10-24 01:14:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:15:04 2026-10-24 01:14:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:15:04 2026-10-24 01:14:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:15:04 .2026-10-24 01:15:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:15:04 2026-10-24 01:15:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:15:04 2026-10-24 01:15:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:15:01.837583 End time: 2026-10-24 01:15:02.089519 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO name:: No table opened. build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:15:02.162895 End time: 2026-10-24 01:15:02.444916 build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:15:04 2026-10-24 01:15:02 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO name:: No table opened. build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True ) build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7274277806282043 at [5, 5, 0, 0] ( Pass : should be 0.727 , Epsilon: 0.05) build 23-Oct-2026 21:15:04 .2026-10-24 01:15:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:15:04 2026-10-24 01:15:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:15:11 2026-10-24 01:15:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:15:11 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:15:11 refim_point_linRL build 23-Oct-2026 21:15:11 2026-10-24 01:15:05 INFO tclean::::casa ########################################## build 23-Oct-2026 21:15:11 2026-10-24 01:15:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:15:11 2026-10-24 01:15:05 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:15:11 2026-10-24 01:15:05 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:15:11 2026-10-24 01:15:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:15:11 2026-10-24 01:15:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:15:11 2026-10-24 01:15:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 47', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 48 && ROWNUMBER() <= 94', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 95 && ROWNUMBER() <= 140', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:11 2026-10-24 01:15:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO tclean::::casa ...done build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 23-Oct-2026 21:15:11 2026-10-24 01:15:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 23-Oct-2026 21:15:11 2026-10-24 01:15:10 INFO tclean::::casa ...done build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:15:11 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:15:30 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:30 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:15:30 2026-10-24 01:15:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:15:30 2026-10-24 01:15:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:30 2026-10-24 01:15:13 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:15:30 2026-10-24 01:15:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:15:30 2026-10-24 01:15:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:15:30 2026-10-24 01:15:17 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:18 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013734 build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:15:30 2026-10-24 01:15:21 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:21 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:15:30 2026-10-24 01:15:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:30 2026-10-24 01:15:30 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:15:30 2026-10-24 01:15:30 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:15:30 2026-10-24 01:15:30 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO tclean::::casa ...done build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:15:04.880251 End time: 2026-10-24 01:15:30.581595 build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO tclean::::casa ########################################## build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:15:30 2026-10-24 01:15:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter. build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811 build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.image', 'tst.residual', 'tst.mask', 'tst.model'] build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:15:30.589284 End time: 2026-10-24 01:15:30.964617 build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO name:: No table opened. build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:15:38 2026-10-24 01:15:31 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.0000007152557373 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 21:15:38 .2026-10-24 01:15:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:15:38 2026-10-24 01:15:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:15:38 2026-10-24 01:15:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:15:38 2026-10-24 01:15:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:15:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 23-Oct-2026 21:15:38 refim_point_linRL build 23-Oct-2026 21:15:38 2026-10-24 01:15:35 INFO tclean::::casa ########################################## build 23-Oct-2026 21:15:38 2026-10-24 01:15:35 INFO tclean::::casa ##### Begin Task: tclean ##### build 23-Oct-2026 21:15:38 2026-10-24 01:15:35 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, fracbw=-1.0, uvtaper=[''], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=True ) build 23-Oct-2026 21:15:38 2026-10-24 01:15:35 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True. build 23-Oct-2026 21:15:38 2026-10-24 01:15:35 INFO tclean::::casa Verifying Input Parameters build 23-Oct-2026 21:15:38 2026-10-24 01:15:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 23-Oct-2026 21:15:38 2026-10-24 01:15:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 23-Oct-2026 21:15:38 2026-10-24 01:15:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 23-Oct-2026 21:15:38 2026-10-24 01:15:38 INFO tclean::::casa setupCluster, Setting up 3 engines. build 23-Oct-2026 21:15:38 2026-10-24 01:15:38 INFO SynthesisUtilMethods::continuumDataPartition build 23-Oct-2026 21:15:38 2026-10-24 01:15:38 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO tclean::::casa Partitioned Selection : {'0': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 1 && ROWNUMBER() <= 47', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '1': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 48 && ROWNUMBER() <= 94', 'timestr': '', 'usescratch': False, 'uvdist': ''}}, '2': {'ms0': {'antenna': '', 'datacolumn': 'corrected', 'field': '', 'freqbeg': '', 'freqend': '', 'freqframe': 'LSRK', 'incrmodel': False, 'msname': 'refim_point_linRL.ms', 'obs': '', 'outframe': 'LSRK', 'readonly': True, 'scan': '', 'spw': '', 'state': '', 'taql': 'ROWNUMBER() >= 95 && ROWNUMBER() <= 140', 'timestr': '', 'usescratch': False, 'uvdist': ''}}} build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::defineImage Impars: start build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:47 2026-10-24 01:15:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO tclean::::casa ...done build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 23-Oct-2026 21:15:47 2026-10-24 01:15:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 23-Oct-2026 21:15:47 2026-10-24 01:15:40 INFO tclean::::casa ...done build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1] with ftmachine : gridft build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2] with ftmachine : gridft build 23-Oct-2026 21:15:47 2026-10-24 01:15:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Define image coordinates for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] : build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Set Gridding options for [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] with ftmachine : gridft build 23-Oct-2026 21:15:47 2026-10-24 01:15:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.01545 GB. Available mem.: 194.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 23-Oct-2026 21:15:47 2026-10-24 01:15:43 INFO tclean::::casa ...done build 23-Oct-2026 21:15:47 2026-10-24 01:15:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:47 2026-10-24 01:15:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 23-Oct-2026 21:15:47 2026-10-24 01:15:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 23-Oct-2026 21:15:47 2026-10-24 01:15:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 23-Oct-2026 21:15:47 2026-10-24 01:15:47 INFO tclean::::casa ...done build 23-Oct-2026 21:15:47 2026-10-24 01:15:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:15:47 2026-10-24 01:15:48 INFO tclean::::casa ...done build 23-Oct-2026 21:16:10 2026-10-24 01:15:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:16:10 2026-10-24 01:15:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO tclean::::casa ...done build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SynthesisNormalizer::gatherImages Gather psf,weight images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385 build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111] build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08 build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429] build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795 build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284 build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050675 build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::printBeamSet Restoring Beams build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 23-Oct-2026 21:16:10 2026-10-24 01:15:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:16:10 2026-10-24 01:15:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 23-Oct-2026 21:16:10 2026-10-24 01:15:51 INFO tclean::::casa ...done build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SynthesisNormalizer::scatterModel Send the model from : tst to all nodes :[/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 23-Oct-2026 21:16:10 2026-10-24 01:15:53 INFO tclean::::casa ...done build 23-Oct-2026 21:16:10 2026-10-24 01:15:53 INFO SynthesisNormalizer::gatherImages Gather residual images : [/home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n1, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n2, /home/casatest/work/test_task_deconvolve/tst.workdirectory/tst.n3] onto :tst build 23-Oct-2026 21:16:10 2026-10-24 01:16:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 23-Oct-2026 21:16:10 2026-10-24 01:16:09 INFO ::casa::MPIServer-3 node 3 has completed its job build 23-Oct-2026 21:16:10 2026-10-24 01:16:09 INFO ::casa::MPIServer-1 node 1 has completed its job build 23-Oct-2026 21:16:10 2026-10-24 01:16:09 INFO ::casa::MPIServer-2 node 2 has completed its job build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO tclean::::casa ...done build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.sumwt.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.psf.tt2', 'tst.pb.tt0'] build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-24 01:15:34.897709 End time: 2026-10-24 01:16:09.900499 build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO tclean::::casa ##### End Task: tclean ##### build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO tclean::::casa ########################################## build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False ) build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO deconvolve::::casa Verifying Input Parameters build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 4 build 23-Oct-2026 21:16:10 2026-10-24 01:16:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.82996e-07 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.82996e-07, 0.074074] build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -7.18246e-08 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run) build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -1.20749e-07 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584575 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run) build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982773 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697527, Reached cycleniter. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run) build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150923 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -9.57616e-08 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.5109 (in this run) build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -1.60993e-07 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471 build 23-Oct-2026 21:16:11 2026-10-24 01:16:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:11 2026-10-24 01:16:11 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO SDAlgorithmMSMFS::restore Restored images : build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO SDAlgorithmMSMFS::restore build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.image.tt1', 'tst.sumwt.tt0', 'tst.model.tt0', 'tst.sumwt.tt2', 'tst.residual.tt1', 'tst.residual.tt0', 'tst.mask', 'tst.psf.tt2', 'tst.model.tt1', 'tst.image.tt0', 'tst.pb.tt0'] build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-24 01:16:09.908194 End time: 2026-10-24 01:16:11.407613 build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa ########################################## build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO name:: No table opened. build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO showcache:: The Table Cache is empty. build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa [ checkall ] build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True ) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False ) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 1.0000007152557373 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 2.0004897117614746 at [50, 50, 1, 0] ( Pass : should be 2.0 , Epsilon: 0.05) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 2.9959442615509033 at [50, 50, 2, 0] ( Pass : should be 3.0 , Epsilon: 0.05) build 23-Oct-2026 21:16:36 2026-10-24 01:16:11 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 4.000002861022949 at [50, 50, 3, 0] ( Pass : should be 4.0 , Epsilon: 0.05) build 23-Oct-2026 21:16:36 . build 23-Oct-2026 21:16:36 ---------------------------------------------------------------------- build 23-Oct-2026 21:16:36 Ran 143 tests in 2180.889s build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 OK (skipped=2) build 23-Oct-2026 21:16:36 Marking test as passed. build 23-Oct-2026 21:16:36 2026-10-24 01:16:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 3 build 23-Oct-2026 21:16:36 2026-10-24 01:16:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 1 build 23-Oct-2026 21:16:36 2026-10-24 01:16:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 2 build 23-Oct-2026 21:16:36 2026-10-24 01:16:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_service_request() successfully handled by server 3 build 23-Oct-2026 21:16:36 2026-10-24 01:16:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_service_request() successfully handled by server 1 build 23-Oct-2026 21:16:36 2026-10-24 01:16:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_service_request() successfully handled by server 2 build 23-Oct-2026 21:16:36 2026-10-24 01:16:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 stop service signal received, stopping services... build 23-Oct-2026 21:16:36 2026-10-24 01:16:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 stop service signal received, stopping services... build 23-Oct-2026 21:16:36 2026-10-24 01:16:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 stop service signal received, stopping services... build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-3 MPI command request handler service stopped build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-1 MPI command request handler service stopped build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Going to finalize MPI environment build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Going to finalize MPI environment build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-2 MPI command request handler service stopped build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Going to finalize MPI environment build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Exiting build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Exiting build 23-Oct-2026 21:16:36 2026-10-24 01:16:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Exiting build 23-Oct-2026 21:16:36 Executor result: 0 build 23-Oct-2026 21:16:36 Failed tests:[] build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 Running test: test_task_mstransform_mms in MPI mode build 23-Oct-2026 21:16:36 Running cmd ['/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_mstransform_mms.py']in /home/casatest/work/test_task_mstransform_mms build 23-Oct-2026 21:16:36 Executing: ['/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/bin/casa', '--nogui', '--nologger', '--log2term', '--agg', '--cachedir=/tmp/casa_test_cache', '-c', '/home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_mstransform_mms.py'] build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 build 23-Oct-2026 21:16:36 No event loop hook running. build 23-Oct-2026 21:16:36 No event loop hook running. build 23-Oct-2026 21:16:36 No event loop hook running. build 23-Oct-2026 21:16:36 No event loop hook running. build 23-Oct-2026 21:16:36 CASA 6.8.0.1 -- Common Astronomy Software Applications [6.8.0.1] build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa config values build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa agg = True build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa cachedir = '/tmp/casa_test_cache' build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa casaconfig_verbose = 1 build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa colors = 'Neutral' build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa data_auto_update = False build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa data_update_interval = 1 build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa iplog = False build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa iplogfile = '/home/casatest/work/test_task_mstransform_mms/ipython-20261024-011631.log' build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa log2term = True build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa logfile = '/home/casatest/work/test_task_mstransform_mms/casa-20261024-011631.log' build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa measures_auto_update = False build 23-Oct-2026 21:16:36 2026-10-24 01:16:36 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa measures_site_interval = 2 build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa measures_update_interval = 1 build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa nogui = True build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa nologfile = False build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa nologger = True build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa pipeline = False build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa skipnetworkcheck = False build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa user_site = False build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/23/15:15, 2027/01/21/00:00:00 build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:43 2026-10-24 01:16:36 INFO mstransform::::casa mstransform( vis='CAS-6941.ms', outputvis='test_alma_wvr_correlation_products_1.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:43 2026-10-24 01:16:37 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:43 2026-10-24 01:16:37 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:16:43 2026-10-24 01:16:37 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/CAS-6941.ms... build 23-Oct-2026 21:16:43 2026-10-24 01:16:37 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (1), setting nsubms to 1 build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:36.190052 End time: 2026-10-24 01:16:38.846497 build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO flagdata::::casa ########################################## build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 23-Oct-2026 21:16:43 2026-10-24 01:16:39 INFO flagdata::::casa flagdata( vis='test_alma_wvr_correlation_products_1.mms', mode='summary', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'DA41': {'flagged': 4.0, 'total': 4.0}, 'DA42': {'flagged': 4.0, 'total': 4.0}}, 'array': {'0': {'flagged': 6.0, 'total': 6.0}}, 'correlation': {'XX': {'flagged': 3.0, 'total': 3.0}, 'YY': {'flagged': 3.0, 'total': 3.0}}, 'field': {'J0241-0815': {'flagged': 6.0, 'total': 6.0}}, 'flagged': 6.0, 'name': 'Summary', 'observation': {'0': {'flagged': 6.0, 'total': 6.0}}, 'scan': {'1': {'flagged': 6.0, 'total': 6.0}}, 'spw': {'2': {'flagged': 6.0, 'total': 6.0}}, 'total': 6.0, 'type': 'summary'} build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-24 01:16:38.963677 End time: 2026-10-24 01:16:39.745640 build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO flagdata::::casa ##### End Task: flagdata ##### build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO flagdata::::casa ########################################## build 23-Oct-2026 21:16:43 .2026-10-24 01:16:40 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg10.ms', createmms=True, separationaxis='auto', numsubms=6, tileshape=[0], field='', spw='2,12,10:1~10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[32, 128, 5], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:16:43 2026-10-24 01:16:40 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms... build 23-Oct-2026 21:16:43 2026-10-24 01:16:42 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:43 2026-10-24 01:16:42 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/favg10.ms.data/favg10.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:43 2026-10-24 01:16:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:39.936756 End time: 2026-10-24 01:16:43.191716 build 23-Oct-2026 21:16:43 2026-10-24 01:16:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:43 2026-10-24 01:16:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:43 .2026-10-24 01:16:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:44 2026-10-24 01:16:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:44 2026-10-24 01:16:43 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg6.ms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='23', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=128, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:44 2026-10-24 01:16:43 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms... build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0000.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='23', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=128, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==23 && (SCAN_NUMBER IN [4]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0000.ms build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::open Select data build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO ParallelDataHelper::::casa Apply the transformations build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:43.589117 End time: 2026-10-24 01:16:44.041241 build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0001.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='23', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=128, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==23 && (SCAN_NUMBER IN [3]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0001.ms build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::open Select data build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:16:44 2026-10-24 01:16:44 INFO ParallelDataHelper::::casa Apply the transformations build 23-Oct-2026 21:16:45 2026-10-24 01:16:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:44.059102 End time: 2026-10-24 01:16:44.461859 build 23-Oct-2026 21:16:45 2026-10-24 01:16:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:45 2026-10-24 01:16:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:45 2026-10-24 01:16:44 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:45 2026-10-24 01:16:44 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:43.415365 End time: 2026-10-24 01:16:44.724680 build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:45 .2026-10-24 01:16:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg7.ms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='10,12,20', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[128, 4, 10], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0000.ms', createmms=False, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='10,12,20', scan='3', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[128, 4, 10], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0000.ms build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseDataSelParams scan selection is 3 build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [3] build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::open Select data build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 23-Oct-2026 21:16:45 2026-10-24 01:16:45 INFO ParallelDataHelper::::casa Apply the transformations build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:45.044042 End time: 2026-10-24 01:16:45.596134 build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0001.ms', createmms=False, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='10,12,20', scan='4', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[128, 4, 10], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0001.ms build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:16:45 2026-10-24 01:16:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::parseDataSelParams scan selection is 4 build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [4] build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::open Select data build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO ParallelDataHelper::::casa Apply the transformations build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:45.614550 End time: 2026-10-24 01:16:46.122816 build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:44.894542 End time: 2026-10-24 01:16:46.393992 build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:47 2026-10-24 01:16:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:47 .2026-10-24 01:16:47 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg8.ms', createmms=True, separationaxis='spw', numsubms=2, tileshape=[0], field='', spw='10,12,20', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[128, 4, 10], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0000.ms', createmms=False, separationaxis='spw', numsubms=2, tileshape=[0], field='', spw='10,12', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[128, 4], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=0, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0000.ms build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseDataSelParams spw selection is 10,12 build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4] build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1] build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::open Select data build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformDataHandler::makeSelection 660 out of 7920 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO ParallelDataHelper::::casa Apply the transformations build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:46.720775 End time: 2026-10-24 01:16:47.257676 build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:47 2026-10-24 01:16:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0001.ms', createmms=False, separationaxis='spw', numsubms=2, tileshape=[0], field='', spw='20', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[10], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=2, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0001.ms build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseDataSelParams spw selection is 20 build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::parseChanAvgParams Channel bin is [10] build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::initDataSelectionParams+ [20, 0, 127, 1] build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::open Select data build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 23-Oct-2026 21:16:50 2026-10-24 01:16:47 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO ParallelDataHelper::::casa Apply the transformations build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:47.277892 End time: 2026-10-24 01:16:47.654587 build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:46.566677 End time: 2026-10-24 01:16:48.037309 build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:50 .2026-10-24 01:16:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO mstransform::::casa mstransform( vis='g19_d2usb_targets_line-shortened-thinned.ms', outputvis='favg9.ms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='2,12,10:1~10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=True, chanbin=[32, 128, 5], hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:50 2026-10-24 01:16:48 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:50 2026-10-24 01:16:49 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/favg9.ms.data/favg9.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:50 2026-10-24 01:16:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:48.202551 End time: 2026-10-24 01:16:49.876925 build 23-Oct-2026 21:16:50 2026-10-24 01:16:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:50 2026-10-24 01:16:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:50 .................. Creating test MMS .................. build 23-Oct-2026 21:16:50 2026-10-24 01:16:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:50 2026-10-24 01:16:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:57 2026-10-24 01:16:50 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:57 2026-10-24 01:16:50 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:57 2026-10-24 01:16:51 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:57 2026-10-24 01:16:51 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:50.241788 End time: 2026-10-24 01:16:51.692111 build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='thesame.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:57 2026-10-24 01:16:52 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:16:57 2026-10-24 01:16:53 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:57 2026-10-24 01:16:53 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/thesame.mms.data/thesame.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:57 2026-10-24 01:16:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:51.709606 End time: 2026-10-24 01:16:53.277943 build 23-Oct-2026 21:16:57 2026-10-24 01:16:53 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:57 2026-10-24 01:16:53 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:57 2026-10-24 01:16:54 INFO ms::sort Sorted main table of /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in input_sorted.ms . build 23-Oct-2026 21:16:57 2026-10-24 01:16:54 INFO ms::sort Sorted main table of /home/casatest/work/test_task_mstransform_mms/thesame.mms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in output_sorted.ms . build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column UVW build 23-Oct-2026 21:16:57 Column UVW PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column WEIGHT build 23-Oct-2026 21:16:57 Column WEIGHT PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column SIGMA build 23-Oct-2026 21:16:57 Column SIGMA PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column ANTENNA1 build 23-Oct-2026 21:16:57 Column ANTENNA1 PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column ANTENNA2 build 23-Oct-2026 21:16:57 Column ANTENNA2 PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column ARRAY_ID build 23-Oct-2026 21:16:57 Column ARRAY_ID PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column DATA_DESC_ID build 23-Oct-2026 21:16:57 Column DATA_DESC_ID PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column EXPOSURE build 23-Oct-2026 21:16:57 Column EXPOSURE PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column FEED1 build 23-Oct-2026 21:16:57 Column FEED1 PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column FEED2 build 23-Oct-2026 21:16:57 Column FEED2 PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column FIELD_ID build 23-Oct-2026 21:16:57 Column FIELD_ID PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column FLAG_ROW build 23-Oct-2026 21:16:57 Column FLAG_ROW PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column INTERVAL build 23-Oct-2026 21:16:57 Column INTERVAL PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column OBSERVATION_ID build 23-Oct-2026 21:16:57 Column OBSERVATION_ID PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column PROCESSOR_ID build 23-Oct-2026 21:16:57 Column PROCESSOR_ID PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column SCAN_NUMBER build 23-Oct-2026 21:16:57 Column SCAN_NUMBER PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column STATE_ID build 23-Oct-2026 21:16:57 Column STATE_ID PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column TIME build 23-Oct-2026 21:16:57 Column TIME PASSED build 23-Oct-2026 21:16:57 build 23-Oct-2026 21:16:57 Testing column TIME_CENTROID build 23-Oct-2026 21:16:57 Column TIME_CENTROID PASSED build 23-Oct-2026 21:16:57 Column DATA of input_sorted.ms and output_sorted.ms agree build 23-Oct-2026 21:16:57 .................. Creating test MMS .................. build 23-Oct-2026 21:16:57 2026-10-24 01:16:55 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:57 2026-10-24 01:16:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:16:57 2026-10-24 01:16:55 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='2,4,6', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:16:57 2026-10-24 01:16:55 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:16:57 2026-10-24 01:16:56 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:16:57 2026-10-24 01:16:56 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:55.330822 End time: 2026-10-24 01:16:57.177299 build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:16:57 2026-10-24 01:16:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:01 2026-10-24 01:16:57 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='monolithicMMS.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:01 2026-10-24 01:16:58 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 23-Oct-2026 21:17:01 2026-10-24 01:16:58 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 23-Oct-2026 21:17:01 2026-10-24 01:16:58 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 23-Oct-2026 21:17:01 2026-10-24 01:16:58 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:01 2026-10-24 01:16:58 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/monolithicMMS.mms.data/monolithicMMS.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:57.194277 End time: 2026-10-24 01:16:59.179937 build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::::casa ########################################## build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::::casa ##### Begin Task: listobs ##### build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::::casa listobs( vis='monolithicMMS.mms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='list1.obs', listunfl=False, cachesize=50.0, overwrite=False ) build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::ms::summary Writing output to file: list1.obs build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::::casa Task listobs complete. Start time: 2026-10-24 01:16:59.209772 End time: 2026-10-24 01:16:59.235746 build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::::casa ##### End Task: listobs ##### build 23-Oct-2026 21:17:01 2026-10-24 01:16:59 INFO listobs::::casa ########################################## build 23-Oct-2026 21:17:01 .................. Creating test MMS .................. build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:17:01 2026-10-24 01:17:00 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:16:59.614148 End time: 2026-10-24 01:17:01.077827 build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='2transformations.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='40s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 WARN mstransform::::casa Cannot process MMS with the requested transformations build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 WARN mstransform::::casa Will create an output MS build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa Combine spws into new output spw build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO mstransform::::casa Parse time averaging parameters build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseMsSpecParams Output file name is 2transformations.mms build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:17:01 2026-10-24 01:17:01 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 23-Oct-2026 21:17:05 2026-10-24 01:17:01 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 23-Oct-2026 21:17:05 2026-10-24 01:17:01 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 23-Oct-2026 21:17:05 2026-10-24 01:17:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:17:05 2026-10-24 01:17:01 INFO MSTransformManager::open Select data build 23-Oct-2026 21:17:05 2026-10-24 01:17:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:01.094763 End time: 2026-10-24 01:17:01.943298 build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:05 .................. Creating test MMS .................. build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='auto', numsubms=4, tileshape=[0], field='', spw='1,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:05 2026-10-24 01:17:02 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:17:05 2026-10-24 01:17:03 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:17:05 2026-10-24 01:17:04 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:05 2026-10-24 01:17:04 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:02.342579 End time: 2026-10-24 01:17:05.012218 build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='spanscan_comb.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='40s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 WARN mstransform::::casa Cannot process MMS with the requested transformations build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 WARN mstransform::::casa Will create an output MS build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa Combine spws into new output spw build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO mstransform::::casa Parse time averaging parameters build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseMsSpecParams Output file name is spanscan_comb.mms build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::open Select data build 23-Oct-2026 21:17:05 2026-10-24 01:17:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.700000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.8915e+09 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::regridSpwAux Output SPW: 192 channels, first channel = 1.700000000e+09 Hz, last channel = 1.891000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 23-Oct-2026 21:17:05 2026-10-24 01:17:06 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:05.029485 End time: 2026-10-24 01:17:06.138202 build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:09 2026-10-24 01:17:06 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_comb.mms... build 23-Oct-2026 21:17:09 .................. Creating test MMS .................. build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:17:09 2026-10-24 01:17:07 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:06.565859 End time: 2026-10-24 01:17:08.136912 build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='errormms.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='200s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 WARN mstransform::::casa Cannot process MMS with the requested transformations build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 WARN mstransform::::casa Will create an output MS build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa Combine spws into new output spw build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO mstransform::::casa Parse time averaging parameters build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseMsSpecParams Output file name is errormms.mms build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseTimeAvgParams Time bin is 200 seconds build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::open Select data build 23-Oct-2026 21:17:09 2026-10-24 01:17:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:08.153654 End time: 2026-10-24 01:17:08.968854 build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on errormms.mms... build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:09 .................. Creating test MMS .................. build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:09 2026-10-24 01:17:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:13 2026-10-24 01:17:09 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:13 2026-10-24 01:17:09 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:13 2026-10-24 01:17:10 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:13 2026-10-24 01:17:10 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:09.388407 End time: 2026-10-24 01:17:10.732116 build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='scanaxiserror.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='20s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 WARN mstransform::::casa Cannot process MMS with the requested transformations build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 WARN mstransform::::casa Will create an output MS build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa Combine spws into new output spw build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa Parse time averaging parameters build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseMsSpecParams Output file name is scanaxiserror.mms build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::open Select data build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 23-Oct-2026 21:17:13 2026-10-24 01:17:11 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:10.749208 End time: 2026-10-24 01:17:11.549485 build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:13 .................. Creating test MMS .................. build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='10', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:13 2026-10-24 01:17:12 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:11.949520 End time: 2026-10-24 01:17:13.099976 build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:13 2026-10-24 01:17:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='spwaxisok.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='20s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:16 2026-10-24 01:17:13 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:16 2026-10-24 01:17:14 WARN MSTransformManager::setup::MPIServer-3 There is only one selected SPW, no need to combine build 23-Oct-2026 21:17:16 2026-10-24 01:17:14 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:16 2026-10-24 01:17:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:13.117316 End time: 2026-10-24 01:17:14.400714 build 23-Oct-2026 21:17:16 2026-10-24 01:17:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:16 2026-10-24 01:17:14 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:16 .................. Creating test MMS .................. build 23-Oct-2026 21:17:16 2026-10-24 01:17:15 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:16 2026-10-24 01:17:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:16 2026-10-24 01:17:15 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='10,11', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:16 2026-10-24 01:17:15 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:14.797355 End time: 2026-10-24 01:17:16.267517 build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:16 2026-10-24 01:17:16 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='spwaxiserror.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='20s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 WARN mstransform::::casa Cannot process MMS with the requested transformations build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 WARN mstransform::::casa Will create an output MS build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO mstransform::::casa Combine spws into new output spw build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO mstransform::::casa Parse time averaging parameters build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseMsSpecParams Output file name is spwaxiserror.mms build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::open Select data build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 23-Oct-2026 21:17:16 2026-10-24 01:17:17 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::regridSpwAux Combined SPW: 128 channels, first channel = 1.073000000e+09 Hz, last channel = 1.200000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1365e+09 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.2005e+09 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::regridSpwAux Output SPW: 128 channels, first channel = 1.073000000e+09 Hz, last channel = 1.200000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:16.284379 End time: 2026-10-24 01:17:17.075264 build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spwaxiserror.mms... build 23-Oct-2026 21:17:21 .................. Creating test MMS .................. build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:21 2026-10-24 01:17:17 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='0~3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:21 2026-10-24 01:17:18 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:17.493621 End time: 2026-10-24 01:17:19.453992 build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:21 2026-10-24 01:17:19 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='monocombspw11.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0~3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:21 2026-10-24 01:17:20 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 23-Oct-2026 21:17:21 2026-10-24 01:17:20 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 23-Oct-2026 21:17:21 2026-10-24 01:17:20 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 23-Oct-2026 21:17:21 2026-10-24 01:17:20 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:21 2026-10-24 01:17:20 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/monocombspw11.ms.data/monocombspw11.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:19.470919 End time: 2026-10-24 01:17:21.818394 build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO listobs::::casa ########################################## build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO listobs::::casa ##### Begin Task: listobs ##### build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO listobs::::casa listobs( vis='monocombspw11.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='list2.obs', listunfl=False, cachesize=50.0, overwrite=False ) build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO listobs::ms::summary Writing output to file: list2.obs build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:21 2026-10-24 01:17:22 INFO listobs::::casa Task listobs complete. Start time: 2026-10-24 01:17:21.863024 End time: 2026-10-24 01:17:21.929501 build 23-Oct-2026 21:17:24 2026-10-24 01:17:22 INFO listobs::::casa ##### End Task: listobs ##### build 23-Oct-2026 21:17:24 2026-10-24 01:17:22 INFO listobs::::casa ########################################## build 23-Oct-2026 21:17:24 .................. Creating test MMS .................. build 23-Oct-2026 21:17:24 2026-10-24 01:17:22 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:24 2026-10-24 01:17:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:24 2026-10-24 01:17:22 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:24 2026-10-24 01:17:22 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:22.322525 End time: 2026-10-24 01:17:24.074076 build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='scan30.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:24 2026-10-24 01:17:24 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa Command request with id 43 failed in server n# 2 with traceback Traceback (most recent call last): build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 213, in __command_request_handler_service build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str, globals(), locals()) build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ task_result = _mstransform_t( _pc.document['vis'], _pc.document['outputvis'], _pc.document['createmms'], _pc.document['separationaxis'], _pc.document['numsubms'], _pc.document['tileshape'], _pc.document['field'], _pc.document['spw'], _pc.document['scan'], _pc.document['antenna'], _pc.document['correlation'], _pc.document['timerange'], _pc.document['intent'], _pc.document['array'], _pc.document['uvrange'], _pc.document['observation'], _pc.document['feed'], _pc.document['datacolumn'], _pc.document['realmodelcol'], _pc.document['keepflags'], _pc.document['usewtspectrum'], _pc.document['combinespws'], _pc.document['chanaverage'], _pc.document['chanbin'], _pc.document['hanning'], _pc.document['regridms'], _pc.document['mode'], _pc.document['nchan'], _pc.document['start'], _pc.document['width'], _pc.document['nspw'], _pc.document['interpolation'], _pc.document['phasecenter'], _pc.document['restfreq'], _pc.document['outframe'], _pc.document['veltype'], _pc.document['preaverage'], _pc.document['timeaverage'], _pc.document['timebin'], _pc.document['timespan'], _pc.document['maxuvwdistance'], _pc.document['docallib'], _pc.document['callib'], _pc.document['douvcontsub'], _pc.document['fitspw'], _pc.document['fitorder'], _pc.document['want_cont'], _pc.document['denoising_lib'], _pc.document['nthreads'], _pc.document['niter'], _pc.document['disableparallel'], _pc.document['ddistart'], _pc.document['taql'], _pc.document['monolithic_processing'], _pc.document['reindex'] ) build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:17:24 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:24.090976 End time: 2026-10-24 01:17:25.458854 build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:25 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:26 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on scan30.mms... build 23-Oct-2026 21:17:31 .................. Creating test MMS .................. build 23-Oct-2026 21:17:31 2026-10-24 01:17:26 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:26 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:31 2026-10-24 01:17:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:31 2026-10-24 01:17:27 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:31 2026-10-24 01:17:27 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:25.892679 End time: 2026-10-24 01:17:27.540261 build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='corrRR_LL.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='RR,LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:31 2026-10-24 01:17:28 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:31 2026-10-24 01:17:29 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:31 2026-10-24 01:17:29 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/corrRR_LL.mms.data/corrRR_LL.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:31 2026-10-24 01:17:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:27.557484 End time: 2026-10-24 01:17:29.220071 build 23-Oct-2026 21:17:31 2026-10-24 01:17:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:29 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:29 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on corrRR_LL.mms... build 23-Oct-2026 21:17:31 .................. Creating test MMS .................. build 23-Oct-2026 21:17:31 2026-10-24 01:17:30 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:30 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:31 2026-10-24 01:17:30 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:29.669064 End time: 2026-10-24 01:17:31.321671 build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:31 2026-10-24 01:17:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='spanscan_scan.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='100s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 WARN mstransform::::casa Cannot process MMS in parallel when timespan='scan' because the subMSs do not contain all the selected scans build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 WARN mstransform::::casa Will create an output MMS with separation axis 'spw' build 23-Oct-2026 21:17:35 2026-10-24 01:17:31 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:35 2026-10-24 01:17:32 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:31.338576 End time: 2026-10-24 01:17:32.808643 build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_scan.mms... build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:35 .................. Creating test MMS .................. build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='7,9,11,13', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:35 2026-10-24 01:17:33 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:35 2026-10-24 01:17:35 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:33.232426 End time: 2026-10-24 01:17:35.523936 build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='mstransform_scan_sel_timeavg_timespanscan.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='30,31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='120s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms... build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:35 2026-10-24 01:17:36 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0002.ms... build 23-Oct-2026 21:17:42 2026-10-24 01:17:36 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:42 2026-10-24 01:17:36 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:42 2026-10-24 01:17:36 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/mstransform_scan_sel_timeavg_timespanscan.mms.data/mstransform_scan_sel_timeavg_timespanscan.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:35.540852 End time: 2026-10-24 01:17:37.996946 build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on mstransform_scan_sel_timeavg_timespanscan.mms... build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:42 .................. Creating test MMS .................. build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='Four_ants_3C286.test.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='1,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:42 2026-10-24 01:17:38 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms.data/Four_ants_3C286.test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:38.464844 End time: 2026-10-24 01:17:40.260456 build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.test.mms', outputvis='spanscan_spw.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='100s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0000.ms... build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.test.mms/SUBMSS/Four_ants_3C286.test.mms.0001.ms... build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:42 2026-10-24 01:17:40 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/spanscan_spw.mms.data/spanscan_spw.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:40.277766 End time: 2026-10-24 01:17:42.276359 build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_spw.mms... build 23-Oct-2026 21:17:42 2026-10-24 01:17:42 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:17:42 .2026-10-24 01:17:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:42 2026-10-24 01:17:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:42 2026-10-24 01:17:43 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='outmms1.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='12,13', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:42 2026-10-24 01:17:43 WARN mstransform::::casa Cannot partition MS per spw or auto when combinespws = True or nspw > 1 build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 SEVERE mstransform::::casa Task mstransform raised an exception of class Exception with the following message: Cannot create MMS using separationaxis=auto with some of the requested transformations. build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:42.747218 End time: 2026-10-24 01:17:42.773843 build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 Expected error: Cannot create MMS using separationaxis=auto with some of the requested transformations. build 23-Oct-2026 21:17:51 .2026-10-24 01:17:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='outmms2.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='12,13', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:51 2026-10-24 01:17:43 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/outmms2.mms.data/outmms2.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:43.125681 End time: 2026-10-24 01:17:45.086143 build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 .2026-10-24 01:17:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='outmms3.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='100s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 23-Oct-2026 21:17:51 2026-10-24 01:17:45 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:51 2026-10-24 01:17:46 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:17:51 2026-10-24 01:17:46 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:17:51 2026-10-24 01:17:47 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:51 2026-10-24 01:17:47 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/outmms3.mms.data/outmms3.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:45.450988 End time: 2026-10-24 01:17:47.526657 build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 .2026-10-24 01:17:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='outmms4.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='12,13', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=True, timebin='10s', timespan='scan', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 23-Oct-2026 21:17:51 2026-10-24 01:17:48 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:51 2026-10-24 01:17:49 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:17:51 2026-10-24 01:17:49 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/outmms4.mms.data/outmms4.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:17:51 2026-10-24 01:17:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:47.924798 End time: 2026-10-24 01:17:49.676077 build 23-Oct-2026 21:17:51 2026-10-24 01:17:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 .2026-10-24 01:17:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:17:51 2026-10-24 01:17:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:17:51 2026-10-24 01:17:50 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='parallel1.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='0~4,5:1~10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:17:51 2026-10-24 01:17:50 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:17:51 2026-10-24 01:17:52 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:17:51 2026-10-24 01:17:52 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:17:51 2026-10-24 01:17:52 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:17:51 2026-10-24 01:17:52 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/parallel1.mms.data/parallel1.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:50.090172 End time: 2026-10-24 01:17:52.475747 build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:17:52 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 .2026-10-24 01:17:53 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 2026-10-24 01:17:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:17:53 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='parallel2.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:01 2026-10-24 01:17:53 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:01 2026-10-24 01:17:53 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:18:01 2026-10-24 01:17:53 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:18:01 2026-10-24 01:17:54 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:01 2026-10-24 01:17:54 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/parallel2.mms.data/parallel2.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:01 2026-10-24 01:17:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:52.849132 End time: 2026-10-24 01:17:54.832456 build 23-Oct-2026 21:18:01 2026-10-24 01:17:55 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:17:55 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 .2026-10-24 01:17:55 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 2026-10-24 01:17:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:17:55 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='parallel3.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:01 2026-10-24 01:17:55 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/parallel3.mms.data/parallel3.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:55.203784 End time: 2026-10-24 01:17:56.855987 build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 .2026-10-24 01:17:57 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='parallel4.mms', createmms=True, separationaxis='spw', numsubms=5, tileshape=[0], field='', spw='3,5:10~20,7,9,15', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:01 2026-10-24 01:17:57 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:01 2026-10-24 01:18:00 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/parallel4.mms.data/parallel4.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:01 2026-10-24 01:18:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:17:57.224942 End time: 2026-10-24 01:18:01.205601 build 23-Oct-2026 21:18:01 2026-10-24 01:18:01 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:01 2026-10-24 01:18:01 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 .2026-10-24 01:18:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:01 2026-10-24 01:18:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:02 INFO mstransform::::casa mstransform( vis='jupiter6cm.demo-thinned.ms', outputvis='parallel5.mms', createmms=True, separationaxis='scan', numsubms=6, tileshape=[0], field='12', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:08 2026-10-24 01:18:02 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:08 2026-10-24 01:18:05 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:08 2026-10-24 01:18:05 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/parallel5.mms.data/parallel5.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:01.882312 End time: 2026-10-24 01:18:05.982492 build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:08 .2026-10-24 01:18:06 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cRRLL.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='RR,LL', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 23-Oct-2026 21:18:08 2026-10-24 01:18:06 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/3cRRLL.mms.data/3cRRLL.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:06.280349 End time: 2026-10-24 01:18:08.057237 build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cRRLL.mms... build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::::casa ##### Begin Task: listobs ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::::casa listobs( vis='3cRRLL.mms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='3c_1.obs', listunfl=False, cachesize=50.0, overwrite=False ) build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::ms::summary Writing output to file: 3c_1.obs build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::::casa Task listobs complete. Start time: 2026-10-24 01:18:08.092541 End time: 2026-10-24 01:18:08.168341 build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::::casa ##### End Task: listobs ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listobs::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa ##### Begin Task: listpartition ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa listpartition( vis='3cRRLL.mms', createdict=False, listfile='3c_2.obs' ) build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa Will save output to '3c_2.obs' build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa This is a Multi-MS with separation axis = scan,spw build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa Task listpartition complete. Start time: 2026-10-24 01:18:08.173571 End time: 2026-10-24 01:18:08.300372 build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa ##### End Task: listpartition ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO listpartition::::casa ########################################## build 23-Oct-2026 21:18:08 .2026-10-24 01:18:08 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cscanspw02.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:08 2026-10-24 01:18:08 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:08 2026-10-24 01:18:09 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:18:08 2026-10-24 01:18:09 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 23-Oct-2026 21:18:08 2026-10-24 01:18:09 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (3), setting nsubms to 3 build 23-Oct-2026 21:18:08 2026-10-24 01:18:09 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:08 2026-10-24 01:18:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/3c84scan1.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0000.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==3 && (SCAN_NUMBER IN [1]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0000.ms build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:14 2026-10-24 01:18:09 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:08.635618 End time: 2026-10-24 01:18:11.684865 build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/3c84scan1.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0001.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==1 && (SCAN_NUMBER IN [1]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0001.ms build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:14 2026-10-24 01:18:12 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:11.691391 End time: 2026-10-24 01:18:14.707323 build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/3c84scan1.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0002.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==0 && (SCAN_NUMBER IN [1]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0002.ms build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 23-Oct-2026 21:18:14 2026-10-24 01:18:15 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 23-Oct-2026 21:18:25 2026-10-24 01:18:15 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:25 2026-10-24 01:18:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:25 2026-10-24 01:18:15 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:14.714390 End time: 2026-10-24 01:18:18.030525 build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:08.448053 End time: 2026-10-24 01:18:18.234997 build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cscanspw02.mms... build 23-Oct-2026 21:18:25 .2026-10-24 01:18:18 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw12.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:25 2026-10-24 01:18:18 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:25 2026-10-24 01:18:21 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/3cspw12.mms.data/3cspw12.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:25 2026-10-24 01:18:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:18.405308 End time: 2026-10-24 01:18:21.503383 build 23-Oct-2026 21:18:25 2026-10-24 01:18:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:22 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 .2026-10-24 01:18:22 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 2026-10-24 01:18:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:22 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw01.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:25 2026-10-24 01:18:22 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/3cspw01.mms.data/3cspw01.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:21.713649 End time: 2026-10-24 01:18:25.406462 build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:25 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 .2026-10-24 01:18:26 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:25 2026-10-24 01:18:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:25 2026-10-24 01:18:26 INFO mstransform::::casa mstransform( vis='3c84scan1.ms', outputvis='3cspw012.mms', createmms=True, separationaxis='spw', numsubms=2, tileshape=[0], field='', spw='0,1,2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:36 2026-10-24 01:18:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:36 2026-10-24 01:18:29 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:18:36 2026-10-24 01:18:29 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/3cspw012.mms.data/3cspw012.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:25.620613 End time: 2026-10-24 01:18:30.133354 build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 2026-10-24 01:18:30 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cspw012.mms... build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column POSITION build 23-Oct-2026 21:18:36 Column POSITION PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column BEAM_OFFSET build 23-Oct-2026 21:18:36 Column BEAM_OFFSET PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column POLARIZATION_TYPE build 23-Oct-2026 21:18:36 Column POLARIZATION_TYPE PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column POL_RESPONSE build 23-Oct-2026 21:18:36 Column POL_RESPONSE PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column RECEPTOR_ANGLE build 23-Oct-2026 21:18:36 Column RECEPTOR_ANGLE PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column ANTENNA_ID build 23-Oct-2026 21:18:36 Column ANTENNA_ID PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column BEAM_ID build 23-Oct-2026 21:18:36 Column BEAM_ID PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column FEED_ID build 23-Oct-2026 21:18:36 Column FEED_ID PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column INTERVAL build 23-Oct-2026 21:18:36 Column INTERVAL PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column NUM_RECEPTORS build 23-Oct-2026 21:18:36 Column NUM_RECEPTORS PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column SPECTRAL_WINDOW_ID build 23-Oct-2026 21:18:36 Column SPECTRAL_WINDOW_ID PASSED build 23-Oct-2026 21:18:36 build 23-Oct-2026 21:18:36 Testing column TIME build 23-Oct-2026 21:18:36 Column TIME PASSED build 23-Oct-2026 21:18:36 .2026-10-24 01:18:31 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 2026-10-24 01:18:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:36 2026-10-24 01:18:31 INFO mstransform::::casa mstransform( vis='ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms', outputvis='test.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:36 2026-10-24 01:18:31 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:36 2026-10-24 01:18:31 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:18:36 2026-10-24 01:18:31 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/ALMA-data-mst-science-testing-CAS-5013-one-baseline-one-timestamp.ms... build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/test.mms.data/test.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:30.824780 End time: 2026-10-24 01:18:33.242019 build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO mstransform::::casa mstransform( vis='test.mms', outputvis='assoc.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=True, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:36 2026-10-24 01:18:33 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:18:36 2026-10-24 01:18:35 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:36 2026-10-24 01:18:35 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/assoc.ms.data/assoc.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:36 2026-10-24 01:18:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:33.262995 End time: 2026-10-24 01:18:35.848208 build 23-Oct-2026 21:18:36 2026-10-24 01:18:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:36 2026-10-24 01:18:36 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 .2026-10-24 01:18:36 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 2026-10-24 01:18:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:36 2026-10-24 01:18:36 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='testmms1.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='0~4,5:1~10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:36 2026-10-24 01:18:36 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:36 2026-10-24 01:18:37 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:36 2026-10-24 01:18:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0000.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='0', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=0, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0000.ms build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseDataSelParams spw selection is 0 build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:36.508880 End time: 2026-10-24 01:18:37.121679 build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0001.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0001.ms build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseDataSelParams spw selection is 1 build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:37 2026-10-24 01:18:37 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:37.139453 End time: 2026-10-24 01:18:37.758574 build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0002.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='2', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=2, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0002.ms build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseDataSelParams spw selection is 2 build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:37 2026-10-24 01:18:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:37.776382 End time: 2026-10-24 01:18:38.385270 build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0003.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=3, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0003.ms build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:39 2026-10-24 01:18:38 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:38.403370 End time: 2026-10-24 01:18:39.021846 build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0004.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='4', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=4, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0004.ms build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseDataSelParams spw selection is 4 build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::initDataSelectionParams+ [4, 0, 63, 1] build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:39 2026-10-24 01:18:39 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:39.039436 End time: 2026-10-24 01:18:39.662981 build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0005.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='5:1~10', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=5, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0005.ms build 23-Oct-2026 21:18:39 2026-10-24 01:18:40 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::parseDataSelParams spw selection is 5:1~10 build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::parseFreqTransParams DDI start is 5 build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::initDataSelectionParams+ [5, 1, 10, 1] build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:39.680625 End time: 2026-10-24 01:18:40.282402 build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:18:42 2026-10-24 01:18:40 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:36.313433 End time: 2026-10-24 01:18:41.204977 build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:42 2026-10-24 01:18:41 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:42 .2026-10-24 01:18:42 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='testmms2.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (4), setting nsubms to 4 build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0000.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==1 && (SCAN_NUMBER IN [31]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0000.ms build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:41.764339 End time: 2026-10-24 01:18:42.390878 build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:42 2026-10-24 01:18:42 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0001.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==0 && (SCAN_NUMBER IN [31]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0001.ms build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:43 2026-10-24 01:18:42 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:42.408585 End time: 2026-10-24 01:18:43.054150 build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0002.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==1 && (SCAN_NUMBER IN [30]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0002.ms build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:43 2026-10-24 01:18:43 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:43.072075 End time: 2026-10-24 01:18:43.703746 build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0003.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='(DATA_DESC_ID==0 && (SCAN_NUMBER IN [30]))', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0003.ms build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:43 2026-10-24 01:18:44 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:43.721864 End time: 2026-10-24 01:18:44.328302 build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:46 2026-10-24 01:18:44 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:46 2026-10-24 01:18:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:41.551985 End time: 2026-10-24 01:18:45.010863 build 23-Oct-2026 21:18:46 2026-10-24 01:18:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:46 2026-10-24 01:18:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:46 .2026-10-24 01:18:45 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:46 2026-10-24 01:18:45 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:46 2026-10-24 01:18:45 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='testmms3.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:46 2026-10-24 01:18:45 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0000.ms', createmms=False, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0000.ms build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformDataHandler::makeSelection 1068 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:45.599880 End time: 2026-10-24 01:18:46.263061 build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0001.ms', createmms=False, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='0:0~10,1:60~63', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0001.ms build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 23-Oct-2026 21:18:46 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:49 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 23-Oct-2026 21:18:49 2026-10-24 01:18:46 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:18:49 2026-10-24 01:18:46 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:49 2026-10-24 01:18:46 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:49 2026-10-24 01:18:46 INFO MSTransformDataHandler::makeSelection 1080 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:46.281560 End time: 2026-10-24 01:18:46.906363 build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:45.408432 End time: 2026-10-24 01:18:47.193644 build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:49 2026-10-24 01:18:47 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:49 .2026-10-24 01:18:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='testmms4.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='3,5:10~20,7,11,13', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0000.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='3', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=0, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0000.ms build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:47.766856 End time: 2026-10-24 01:18:48.408243 build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0001.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='5:10~20', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0001.ms build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseDataSelParams spw selection is 5:10~20 build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::initDataSelectionParams+ [5, 10, 20, 1] build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:49 2026-10-24 01:18:48 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:49 2026-10-24 01:18:49 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:48.426586 End time: 2026-10-24 01:18:49.043646 build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0002.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=2, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0002.ms build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseDataSelParams spw selection is 7 build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::initDataSelectionParams+ [7, 0, 63, 1] build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:50 2026-10-24 01:18:49 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:49.061462 End time: 2026-10-24 01:18:49.674652 build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0003.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='11', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=3, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0003.ms build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseDataSelParams spw selection is 11 build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::initDataSelectionParams+ [11, 0, 63, 1] build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:49.692701 End time: 2026-10-24 01:18:50.323924 build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0004.ms', createmms=False, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='13', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=4, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0004.ms build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:18:50 2026-10-24 01:18:50 INFO MSTransformManager::parseDataSelParams spw selection is 13 build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformManager::initDataSelectionParams+ [13, 0, 63, 1] build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformManager::open Select data build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:18:59 2026-10-24 01:18:50 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:50.342351 End time: 2026-10-24 01:18:50.964461 build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:59 2026-10-24 01:18:51 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:59 2026-10-24 01:18:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:47.576768 End time: 2026-10-24 01:18:52.239817 build 23-Oct-2026 21:18:59 2026-10-24 01:18:52 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:18:52 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 .2026-10-24 01:18:53 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 2026-10-24 01:18:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:18:53 INFO mstransform::::casa mstransform( vis='jupiter6cm.demo-thinned.ms', outputvis='combspw13.mms', createmms=True, separationaxis='scan', numsubms=6, tileshape=[0], field='12', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:59 2026-10-24 01:18:53 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:59 2026-10-24 01:18:56 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:59 2026-10-24 01:18:56 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/combspw13.mms.data/combspw13.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:59 2026-10-24 01:18:57 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:52.923478 End time: 2026-10-24 01:18:57.029531 build 23-Oct-2026 21:18:59 2026-10-24 01:18:57 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:18:57 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 .2026-10-24 01:18:58 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 2026-10-24 01:18:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:18:58 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='inpmms14.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0,1', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:59 2026-10-24 01:18:58 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:59 2026-10-24 01:18:58 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:18:59 2026-10-24 01:18:58 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 23-Oct-2026 21:18:59 2026-10-24 01:18:59 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:18:59 2026-10-24 01:18:59 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/inpmms14.mms.data/inpmms14.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:57.557547 End time: 2026-10-24 01:18:59.540565 build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa mstransform( vis='inpmms14.mms', outputvis='combspw14.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:60~63,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:18:59 2026-10-24 01:19:00 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0000.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0000.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:60~63,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0000.ms build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0000.ms build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::open Select data build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::regridSpwAux Combined SPW: 8 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 23-Oct-2026 21:19:01 2026-10-24 01:19:00 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:59.996813 End time: 2026-10-24 01:19:00.896437 build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0001.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0001.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:60~63,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0001.ms build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0001.ms build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::open Select data build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 23-Oct-2026 21:19:01 2026-10-24 01:19:01 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::regridSpwAux Combined SPW: 8 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 23-Oct-2026 21:19:02 2026-10-24 01:19:01 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:00.914631 End time: 2026-10-24 01:19:01.631150 build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0002.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0002.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='0:60~63,1:60~63', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='data', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=True, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0002.ms build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0002.ms build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::open Select data build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::regridSpwAux Combined SPW: 8 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::regridSpwAux Output SPW: 68 channels, first channel = 1.696000000e+09 Hz, last channel = 1.763000000e+09 Hz, first width = 1.000000000e+06 Hz, last width = 1.000000000e+06 Hz build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:01.648952 End time: 2026-10-24 01:19:02.373024 build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:02 2026-10-24 01:19:02 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:18:59.558082 End time: 2026-10-24 01:19:02.870828 build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO cvel::::casa ########################################## build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO cvel::::casa ##### Begin Task: cvel ##### build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO cvel::::casa cvel( vis='Four_ants_3C286.ms', outputvis='combcvel14.ms', passall=False, field='', spw='0:60~63,1:60~63', selectdata=True, antenna='', timerange='', scan='', array='', mode='channel', nchan=-1, start=0, width=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', hanning=False ) build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO cvel::::casa Creating selected SubMS ... build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:19:05 2026-10-24 01:19:03 INFO SubMS::doChannelMods() Data binned. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel Starting combination of spectral windows ... build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::combineSpws() Combined SPW will have 8 channels. May change in later regridding. build 23-Oct-2026 21:19:05 combineSpws progress: 20% processed ... build 23-Oct-2026 21:19:05 combineSpws progress: 40% processed ... build 23-Oct-2026 21:19:05 combineSpws progress: 60% processed ... build 23-Oct-2026 21:19:05 combineSpws progress: 80% processed ... build 23-Oct-2026 21:19:05 combineSpws progress: 100% processed. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::combineSpws() Spectral window combination complete. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Channels equidistant in freq build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Number of channels = 68 build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Interpolation Method = linear build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO SubMS::regridSpw() Main table data array columns will be rewritten. build 23-Oct-2026 21:19:05 regridSpw progress: 20% processed ... build 23-Oct-2026 21:19:05 regridSpw progress: 40% processed ... build 23-Oct-2026 21:19:05 regridSpw progress: 60% processed ... build 23-Oct-2026 21:19:05 regridSpw progress: 80% processed ... build 23-Oct-2026 21:19:05 regridSpw progress: 100% processed. build 23-Oct-2026 21:19:05 2026-10-24 01:19:04 INFO ms::cvel Spectral frame transformation/regridding completed. build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO ms::cvel NOTE: any virtual model data will be cleared. build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO Clearing all model records in MS header. build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO cvel::::casa Task cvel complete. Start time: 2026-10-24 01:19:02.941846 End time: 2026-10-24 01:19:04.735759 build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO cvel::::casa ##### End Task: cvel ##### build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO cvel::::casa ########################################## build 23-Oct-2026 21:19:05 .2026-10-24 01:19:05 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO mstransform::::casa mstransform( vis='Four_ants_3C286.ms', outputvis='testmms13.mms', createmms=True, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0000.ms', createmms=False, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='', scan='30', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0000.ms build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:19:05 2026-10-24 01:19:05 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:19:10 2026-10-24 01:19:05 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 23-Oct-2026 21:19:10 2026-10-24 01:19:05 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:19:10 2026-10-24 01:19:05 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 23-Oct-2026 21:19:10 2026-10-24 01:19:05 INFO MSTransformManager::open Select data build 23-Oct-2026 21:19:10 2026-10-24 01:19:05 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:19:10 2026-10-24 01:19:05 INFO MSTransformDataHandler::makeSelection 8544 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:19:10 2026-10-24 01:19:06 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:05.356768 End time: 2026-10-24 01:19:06.899662 build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0001.ms', createmms=False, separationaxis='scan', numsubms='auto', tileshape=[0], field='', spw='', scan='31', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=True, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0001.ms build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::open Select data build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO MSTransformDataHandler::makeSelection 8640 out of 17184 rows are going to be considered due to the selection criteria. build 23-Oct-2026 21:19:10 2026-10-24 01:19:07 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:19:10 2026-10-24 01:19:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:06.906521 End time: 2026-10-24 01:19:08.430582 build 23-Oct-2026 21:19:10 2026-10-24 01:19:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:08 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:08 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:10 2026-10-24 01:19:08 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:05.149886 End time: 2026-10-24 01:19:08.543926 build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO mstransform::::casa mstransform( vis='testmms13.mms', outputvis='reg13.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='1,3,5,7', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:19:10 2026-10-24 01:19:09 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:19:10 2026-10-24 01:19:10 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:10 2026-10-24 01:19:10 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/reg13.ms.data/reg13.ms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:08.550136 End time: 2026-10-24 01:19:10.612491 build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::::casa ########################################## build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::::casa ##### Begin Task: listobs ##### build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::::casa listobs( vis='reg13.ms', selectdata=True, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', feed='', array='', observation='', verbose=True, listfile='', listunfl=False, cachesize=50.0, overwrite=False ) build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary ================================================================================ build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/work/test_task_mstransform_mms/reg13.ms MS Version 2 build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ ================================================================================ build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ Observation: EVLA build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent build 23-Oct-2026 21:19:10 2026-10-24 01:19:11 INFO listobs::ms::summary+ 16-Oct-2010/14:45:08.0 - 14:46:37.0 30 1 3C286_A 2136 [0,1,2,3] [1, 1, 1, 1] [CALIBRATE_AMPLI.UNSPECIFIED,CALIBRATE_BANDPASS.UNSPECIFIED,CALIBRATE_PHASE.UNSPECIFIED,OBSERVE_TARGET.UNSPECIFIED] build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 14:46:37.8 - 14:48:07.8 31 1 3C286_A 2160 [0,1,2,3] [1, 1, 1, 1] [CALIBRATE_AMPLI.UNSPECIFIED,CALIBRATE_BANDPASS.UNSPECIFIED,CALIBRATE_PHASE.UNSPECIFIED,OBSERVE_TARGET.UNSPECIFIED] build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary (nRows = Total number of rows per scan) build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary Fields: 1 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary Sources: 8 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 0 3C286_A 0 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 0 3C286_A 1 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 0 3C286_A 2 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 0 3C286_A 3 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 3C286_A 0 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 3C286_A 1 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 3C286_A 2 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 3C286_A 3 - - build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary Antennas: 4: build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ East North Elevation x y z build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 0 ea01 W18 25.0 m -107.38.08.9 +33.53.26.5 -1643.9556 -1089.8808 2.3920 -1602908.188700 -5042072.300200 3553975.909500 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 1 ea11 E04 25.0 m -107.37.00.8 +33.53.59.7 102.8054 -63.7682 -2.6414 -1601068.790300 -5042051.910200 3554824.835300 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 2 ea19 W04 25.0 m -107.37.10.8 +33.53.59.1 -152.8599 -83.8054 -2.4614 -1601315.893000 -5041985.320170 3554808.304600 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::ms::summary+ 3 ea24 W16 25.0 m -107.37.57.4 +33.53.33.0 -1348.7111 -890.6282 1.3030 -1602592.855600 -5042055.002200 3554140.700700 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::::casa Task listobs complete. Start time: 2026-10-24 01:19:10.658138 End time: 2026-10-24 01:19:10.732281 build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::::casa ##### End Task: listobs ##### build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO listobs::::casa ########################################## build 23-Oct-2026 21:19:14 .s2026-10-24 01:19:11 INFO partition::::casa ########################################## build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO partition::::casa ##### Begin Task: partition ##### build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO partition::::casa partition( vis='test-subtables-alma.ms', outputvis='test-subtables-alma.mms', createmms=True, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:19:14 2026-10-24 01:19:11 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/test-subtables-alma.ms... build 23-Oct-2026 21:19:14 2026-10-24 01:19:13 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:14 2026-10-24 01:19:13 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/test-subtables-alma.mms.data/test-subtables-alma.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO partition::::casa Create a backup of the flags that are in the MMS build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO AgentFlagger::open Table type is Measurement Set build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO partition::::casa Task partition complete. Start time: 2026-10-24 01:19:11.035280 End time: 2026-10-24 01:19:14.163037 build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO partition::::casa ##### End Task: partition ##### build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO partition::::casa ########################################## build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO mstransform::::casa mstransform( vis='test-subtables-alma.mms', outputvis='test_no_reindexing_noreidnex.mms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='SXDF-NB1006-4', spw='1:10~20,2:30~40', scan='', antenna='', correlation='XX', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='ALL', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=True, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='lsrk', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=False ) build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:19:14 2026-10-24 01:19:14 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:19:14 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa Command request with id 115 failed in server n# 3 with traceback Traceback (most recent call last): build 23-Oct-2026 21:19:14 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 213, in __command_request_handler_service build 23-Oct-2026 21:19:14 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str, globals(), locals()) build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ task_result = _mstransform_t( _pc.document['vis'], _pc.document['outputvis'], _pc.document['createmms'], _pc.document['separationaxis'], _pc.document['numsubms'], _pc.document['tileshape'], _pc.document['field'], _pc.document['spw'], _pc.document['scan'], _pc.document['antenna'], _pc.document['correlation'], _pc.document['timerange'], _pc.document['intent'], _pc.document['array'], _pc.document['uvrange'], _pc.document['observation'], _pc.document['feed'], _pc.document['datacolumn'], _pc.document['realmodelcol'], _pc.document['keepflags'], _pc.document['usewtspectrum'], _pc.document['combinespws'], _pc.document['chanaverage'], _pc.document['chanbin'], _pc.document['hanning'], _pc.document['regridms'], _pc.document['mode'], _pc.document['nchan'], _pc.document['start'], _pc.document['width'], _pc.document['nspw'], _pc.document['interpolation'], _pc.document['phasecenter'], _pc.document['restfreq'], _pc.document['outframe'], _pc.document['veltype'], _pc.document['preaverage'], _pc.document['timeaverage'], _pc.document['timebin'], _pc.document['timespan'], _pc.document['maxuvwdistance'], _pc.document['docallib'], _pc.document['callib'], _pc.document['douvcontsub'], _pc.document['fitspw'], _pc.document['fitorder'], _pc.document['want_cont'], _pc.document['denoising_lib'], _pc.document['nthreads'], _pc.document['niter'], _pc.document['disableparallel'], _pc.document['ddistart'], _pc.document['taql'], _pc.document['monolithic_processing'], _pc.document['reindex'] ) build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 23-Oct-2026 21:19:19 2026-10-24 01:19:15 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 23-Oct-2026 21:19:19 2026-10-24 01:19:16 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 23-Oct-2026 21:19:19 2026-10-24 01:19:16 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:19 2026-10-24 01:19:16 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/test_no_reindexing_noreidnex.mms.data/test_no_reindexing_noreidnex.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:19 2026-10-24 01:19:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:14.179916 End time: 2026-10-24 01:19:16.789696 build 23-Oct-2026 21:19:19 2026-10-24 01:19:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:19 2026-10-24 01:19:17 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:19 .2026-10-24 01:19:18 INFO partition::::casa ########################################## build 23-Oct-2026 21:19:19 2026-10-24 01:19:18 INFO partition::::casa ##### Begin Task: partition ##### build 23-Oct-2026 21:19:19 2026-10-24 01:19:18 INFO partition::::casa partition( vis='mstransform_reference/ngc5921.ms', outputvis='ngc5921.mms', createmms=True, separationaxis='auto', numsubms='auto', flagbackup=True, datacolumn='all', field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', disableparallel=False, ddistart=-1, taql='' ) build 23-Oct-2026 21:19:19 2026-10-24 01:19:18 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:19:19 2026-10-24 01:19:18 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 23-Oct-2026 21:19:19 2026-10-24 01:19:18 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms... build 23-Oct-2026 21:19:19 2026-10-24 01:19:19 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:19 2026-10-24 01:19:19 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/ngc5921.mms.data/ngc5921.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:19 2026-10-24 01:19:20 INFO partition::::casa Create a backup of the flags that are in the MMS build 23-Oct-2026 21:19:19 2026-10-24 01:19:20 INFO AgentFlagger::open Table type is Measurement Set build 23-Oct-2026 21:19:19 2026-10-24 01:19:20 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO partition::::casa Task partition complete. Start time: 2026-10-24 01:19:17.545198 End time: 2026-10-24 01:19:19.716397 build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO partition::::casa ##### End Task: partition ##### build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO partition::::casa ########################################## build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO mstransform::::casa mstransform( vis='ngc5921.mms', outputvis='mst_otf_calibration.mms', createmms=True, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=True, callib='mstransform_reference/ngc5921_callib.txt', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:19:22 2026-10-24 01:19:20 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN . The following callib entry matches no data build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + . in the selected MS (ngc5921.mms.0000.ms) and will be ignored: build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + . 0: build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + MS: obs= scan= fld=0 intent= spw= build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + CT: tinterp=nearest finterp= build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + obsmap=[] scanmap=[] fldmap=[0] build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + spwmap=[] antmap=[] build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN . The following callib entry matches no data build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + . in the selected MS (ngc5921.mms.0001.ms) and will be ignored: build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + . 0: build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + MS: obs= scan= fld=0 intent= spw= build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + CT: tinterp=nearest finterp= build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + obsmap=[] scanmap=[] fldmap=[0] build 23-Oct-2026 21:19:22 2026-10-24 01:19:21 WARN + spwmap=[] antmap=[] build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/mst_otf_calibration.mms.data/mst_otf_calibration.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:19.733785 End time: 2026-10-24 01:19:22.430509 build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa mstransform( vis='mstransform_reference/ngc5921.ms', outputvis='mst_otf_calibration.ms', createmms=False, separationaxis='auto', numsubms='auto', tileshape=[0], field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='all', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=True, callib='mstransform_reference/ngc5921_callib.txt', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO mstransform::::casa Parse docallib parameters build 23-Oct-2026 21:19:22 /home/casatest/work/pkg/casa-6.8.0-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py:268: ResourceWarning: unclosed file <_io.TextIOWrapper name='mstransform_reference/ngc5921_callib.txt' mode='r' encoding='UTF-8'> build 23-Oct-2026 21:19:22 mycallib.read(callib) build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::parseMsSpecParams Data column is ALL build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::parseCalParams Calibration is activated build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input virtual CORRECTED_DATA column build 23-Oct-2026 21:19:22 2026-10-24 01:19:22 INFO MSTransformManager::open Select data build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 23-Oct-2026 21:19:22 2026-10-24 01:19:23 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . 0: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + MS: obs= scan= fld= intent= spw= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + CT: tinterp=nearest finterp= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + obsmap=[] scanmap=[] fldmap=[] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + spwmap=[] antmap=[] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . 0: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + MS: obs= scan= fld= intent= spw= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + CT: tinterp=nearest finterp= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + spwmap=[] antmap=[] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . 0: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + MS: obs= scan= fld=0 intent= spw= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + CT: tinterp=nearest finterp= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + obsmap=[] scanmap=[] fldmap=[0] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + spwmap=[] antmap=[] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO . 1: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + MS: obs= scan= fld=1,2 intent= spw= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + CT: tinterp=linear finterp= build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO + spwmap=[] antmap=[] build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 23-Oct-2026 21:19:48 2026-10-24 01:19:23 INFO mstransform::::casa Apply the transformations build 23-Oct-2026 21:19:48 2026-10-24 01:19:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:22.447388 End time: 2026-10-24 01:19:24.330495 build 23-Oct-2026 21:19:48 2026-10-24 01:19:24 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:19:48 2026-10-24 01:19:24 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:48 2026-10-24 01:19:35 INFO ms::sort Sorted main table of /home/casatest/work/test_task_mstransform_mms/mst_otf_calibration.mms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in mst_otf_calibration_sorted.mms . build 23-Oct-2026 21:19:48 2026-10-24 01:19:47 INFO ms::sort Sorted main table of /home/casatest/work/test_task_mstransform_mms/mst_otf_calibration.ms by [OBSERVATION_ID,ARRAY_ID,SCAN_NUMBER,FIELD_ID,DATA_DESC_ID,ANTENNA1,ANTENNA2,TIME] and stored it in mst_otf_calibration_sorted.ms . build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column OFFSET build 23-Oct-2026 21:19:48 Column OFFSET PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column POSITION build 23-Oct-2026 21:19:48 Column POSITION PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TYPE build 23-Oct-2026 21:19:48 Column TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column DISH_DIAMETER build 23-Oct-2026 21:19:48 Column DISH_DIAMETER PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column MOUNT build 23-Oct-2026 21:19:48 Column MOUNT PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NAME build 23-Oct-2026 21:19:48 Column NAME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column STATION build 23-Oct-2026 21:19:48 Column STATION PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column POLARIZATION_ID build 23-Oct-2026 21:19:48 Column POLARIZATION_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SPECTRAL_WINDOW_ID build 23-Oct-2026 21:19:48 Column SPECTRAL_WINDOW_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column POSITION build 23-Oct-2026 21:19:48 Column POSITION PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column BEAM_OFFSET build 23-Oct-2026 21:19:48 Column BEAM_OFFSET PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column POLARIZATION_TYPE build 23-Oct-2026 21:19:48 Column POLARIZATION_TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column POL_RESPONSE build 23-Oct-2026 21:19:48 Column POL_RESPONSE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column RECEPTOR_ANGLE build 23-Oct-2026 21:19:48 Column RECEPTOR_ANGLE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column ANTENNA_ID build 23-Oct-2026 21:19:48 Column ANTENNA_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column BEAM_ID build 23-Oct-2026 21:19:48 Column BEAM_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FEED_ID build 23-Oct-2026 21:19:48 Column FEED_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column INTERVAL build 23-Oct-2026 21:19:48 Column INTERVAL PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NUM_RECEPTORS build 23-Oct-2026 21:19:48 Column NUM_RECEPTORS PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SPECTRAL_WINDOW_ID build 23-Oct-2026 21:19:48 Column SPECTRAL_WINDOW_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME build 23-Oct-2026 21:19:48 Column TIME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column DELAY_DIR build 23-Oct-2026 21:19:48 Column DELAY_DIR PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column PHASE_DIR build 23-Oct-2026 21:19:48 Column PHASE_DIR PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column REFERENCE_DIR build 23-Oct-2026 21:19:48 Column REFERENCE_DIR PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column CODE build 23-Oct-2026 21:19:48 Column CODE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NAME build 23-Oct-2026 21:19:48 Column NAME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NUM_POLY build 23-Oct-2026 21:19:48 Column NUM_POLY PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SOURCE_ID build 23-Oct-2026 21:19:48 Column SOURCE_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME build 23-Oct-2026 21:19:48 Column TIME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column APPLIED build 23-Oct-2026 21:19:48 Column APPLIED PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column COMMAND build 23-Oct-2026 21:19:48 Column COMMAND PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column INTERVAL build 23-Oct-2026 21:19:48 Column INTERVAL PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column LEVEL build 23-Oct-2026 21:19:48 Column LEVEL PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column REASON build 23-Oct-2026 21:19:48 Column REASON PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SEVERITY build 23-Oct-2026 21:19:48 Column SEVERITY PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME build 23-Oct-2026 21:19:48 Column TIME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TYPE build 23-Oct-2026 21:19:48 Column TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column DIRECTION build 23-Oct-2026 21:19:48 Column DIRECTION PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column ANTENNA_ID build 23-Oct-2026 21:19:48 Column ANTENNA_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column INTERVAL build 23-Oct-2026 21:19:48 Column INTERVAL PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NAME build 23-Oct-2026 21:19:48 Column NAME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NUM_POLY build 23-Oct-2026 21:19:48 Column NUM_POLY PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TARGET build 23-Oct-2026 21:19:48 Column TARGET PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME build 23-Oct-2026 21:19:48 Column TIME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME_ORIGIN build 23-Oct-2026 21:19:48 Column TIME_ORIGIN PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TRACKING build 23-Oct-2026 21:19:48 Column TRACKING PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column CORR_TYPE build 23-Oct-2026 21:19:48 Column CORR_TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column CORR_PRODUCT build 23-Oct-2026 21:19:48 Column CORR_PRODUCT PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column NUM_CORR build 23-Oct-2026 21:19:48 Column NUM_CORR PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column MODE_ID build 23-Oct-2026 21:19:48 Column MODE_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TYPE build 23-Oct-2026 21:19:48 Column TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TYPE_ID build 23-Oct-2026 21:19:48 Column TYPE_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SUB_TYPE build 23-Oct-2026 21:19:48 Column SUB_TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column CAL build 23-Oct-2026 21:19:48 Column CAL PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column LOAD build 23-Oct-2026 21:19:48 Column LOAD PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column OBS_MODE build 23-Oct-2026 21:19:48 Column OBS_MODE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column REF build 23-Oct-2026 21:19:48 Column REF PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SIG build 23-Oct-2026 21:19:48 Column SIG PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SUB_SCAN build 23-Oct-2026 21:19:48 Column SUB_SCAN PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME_RANGE build 23-Oct-2026 21:19:48 Column TIME_RANGE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column OBSERVER build 23-Oct-2026 21:19:48 Column OBSERVER PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column PROJECT build 23-Oct-2026 21:19:48 Column PROJECT PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column RELEASE_DATE build 23-Oct-2026 21:19:48 Column RELEASE_DATE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SCHEDULE_TYPE build 23-Oct-2026 21:19:48 Column SCHEDULE_TYPE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TELESCOPE_NAME build 23-Oct-2026 21:19:48 Column TELESCOPE_NAME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column UVW build 23-Oct-2026 21:19:48 Column UVW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG build 23-Oct-2026 21:19:48 Column FLAG PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column WEIGHT build 23-Oct-2026 21:19:48 Column WEIGHT PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column ANTENNA1 build 23-Oct-2026 21:19:48 Column ANTENNA1 PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column ANTENNA2 build 23-Oct-2026 21:19:48 Column ANTENNA2 PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column ARRAY_ID build 23-Oct-2026 21:19:48 Column ARRAY_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column DATA_DESC_ID build 23-Oct-2026 21:19:48 Column DATA_DESC_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column EXPOSURE build 23-Oct-2026 21:19:48 Column EXPOSURE PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FEED1 build 23-Oct-2026 21:19:48 Column FEED1 PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FEED2 build 23-Oct-2026 21:19:48 Column FEED2 PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FIELD_ID build 23-Oct-2026 21:19:48 Column FIELD_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column FLAG_ROW build 23-Oct-2026 21:19:48 Column FLAG_ROW PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column INTERVAL build 23-Oct-2026 21:19:48 Column INTERVAL PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column OBSERVATION_ID build 23-Oct-2026 21:19:48 Column OBSERVATION_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column PROCESSOR_ID build 23-Oct-2026 21:19:48 Column PROCESSOR_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column SCAN_NUMBER build 23-Oct-2026 21:19:48 Column SCAN_NUMBER PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column STATE_ID build 23-Oct-2026 21:19:48 Column STATE_ID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME build 23-Oct-2026 21:19:48 Column TIME PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column TIME_CENTROID build 23-Oct-2026 21:19:48 Column TIME_CENTROID PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column DATA build 23-Oct-2026 21:19:48 Column DATA PASSED build 23-Oct-2026 21:19:48 build 23-Oct-2026 21:19:48 Testing column CORRECTED_DATA build 23-Oct-2026 21:19:48 Column CORRECTED_DATA PASSED build 23-Oct-2026 21:19:48 .2026-10-24 01:19:49 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:19:48 2026-10-24 01:19:49 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:20:00 2026-10-24 01:19:49 INFO mstransform::::casa mstransform( vis='CAS-6733.ms', outputvis='test_vla_mixed_polarizations_1.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='16~18', scan='16', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:20:00 2026-10-24 01:19:49 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:53 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:54 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:19:54 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:20:00 2026-10-24 01:19:54 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/test_vla_mixed_polarizations_1.mms.data/test_vla_mixed_polarizations_1.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:20:00 2026-10-24 01:19:54 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:48.507824 End time: 2026-10-24 01:19:54.485569 build 23-Oct-2026 21:20:00 2026-10-24 01:19:54 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:20:00 2026-10-24 01:19:54 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 INFO flagdata::::casa ########################################## build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 INFO flagdata::::casa flagdata( vis='test_vla_mixed_polarizations_1.mms', mode='summary', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'ea01': {'flagged': 0.0, 'total': 512.0}, 'ea02': {'flagged': 0.0, 'total': 512.0}}, 'array': {'0': {'flagged': 0.0, 'total': 512.0}}, 'correlation': {'XX': {'flagged': 0.0, 'total': 128.0}, 'XY': {'flagged': 0.0, 'total': 128.0}, 'YX': {'flagged': 0.0, 'total': 128.0}, 'YY': {'flagged': 0.0, 'total': 128.0}}, 'field': {'J1911+1611': {'flagged': 0.0, 'total': 512.0}}, 'flagged': 0.0, 'name': 'Summary', 'observation': {'0': {'flagged': 0.0, 'total': 512.0}}, 'scan': {'16': {'flagged': 0.0, 'total': 512.0}}, 'spw': {'0': {'flagged': 0.0, 'total': 512.0}}, 'total': 512.0, 'type': 'summary'} build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'ea01': {'flagged': 0.0, 'total': 512.0}, 'ea02': {'flagged': 0.0, 'total': 512.0}}, 'array': {'0': {'flagged': 0.0, 'total': 512.0}}, 'correlation': {'XX': {'flagged': 0.0, 'total': 128.0}, 'XY': {'flagged': 0.0, 'total': 128.0}, 'YX': {'flagged': 0.0, 'total': 128.0}, 'YY': {'flagged': 0.0, 'total': 128.0}}, 'field': {'J1911+1611': {'flagged': 0.0, 'total': 512.0}}, 'flagged': 0.0, 'name': 'Summary', 'observation': {'0': {'flagged': 0.0, 'total': 512.0}}, 'scan': {'16': {'flagged': 0.0, 'total': 512.0}}, 'spw': {'1': {'flagged': 0.0, 'total': 512.0}}, 'total': 512.0, 'type': 'summary'} build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'ea01': {'flagged': 0.0, 'total': 512.0}, 'ea02': {'flagged': 0.0, 'total': 512.0}}, 'array': {'0': {'flagged': 0.0, 'total': 512.0}}, 'correlation': {'XX': {'flagged': 0.0, 'total': 128.0}, 'XY': {'flagged': 0.0, 'total': 128.0}, 'YX': {'flagged': 0.0, 'total': 128.0}, 'YY': {'flagged': 0.0, 'total': 128.0}}, 'field': {'J1911+1611': {'flagged': 0.0, 'total': 512.0}}, 'flagged': 0.0, 'name': 'Summary', 'observation': {'0': {'flagged': 0.0, 'total': 512.0}}, 'scan': {'16': {'flagged': 0.0, 'total': 512.0}}, 'spw': {'2': {'flagged': 0.0, 'total': 512.0}}, 'total': 512.0, 'type': 'summary'} build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-24 01:19:54.517136 End time: 2026-10-24 01:19:55.327656 build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 INFO flagdata::::casa ##### End Task: flagdata ##### build 23-Oct-2026 21:20:00 2026-10-24 01:19:55 INFO flagdata::::casa ########################################## build 23-Oct-2026 21:20:00 .2026-10-24 01:19:56 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:20:00 2026-10-24 01:19:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 23-Oct-2026 21:20:00 2026-10-24 01:19:56 INFO mstransform::::casa mstransform( vis='CAS-6733.ms', outputvis='test_vla_mixed_polarizations_2.mms', createmms=True, separationaxis='spw', numsubms='auto', tileshape=[0], field='', spw='16~18', scan='16', antenna='', correlation='XX', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='DATA', realmodelcol=False, keepflags=True, usewtspectrum=False, combinespws=False, chanaverage=False, chanbin=1, hanning=False, regridms=False, mode='channel', nchan=-1, start=0, width=1, nspw=1, interpolation='linear', phasecenter='', restfreq='', outframe='', veltype='radio', preaverage=False, timeaverage=False, timebin='0s', timespan='', maxuvwdistance=0.0, docallib=False, callib='', douvcontsub=False, fitspw='', fitorder=0, want_cont=False, denoising_lib=True, nthreads=1, niter=1, disableparallel=False, ddistart=-1, taql='', monolithic_processing=False, reindex=True ) build 23-Oct-2026 21:20:00 2026-10-24 01:19:56 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 23-Oct-2026 21:20:00 2026-10-24 01:20:00 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 23-Oct-2026 21:20:00 2026-10-24 01:20:00 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 23-Oct-2026 21:20:00 2026-10-24 01:20:00 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 23-Oct-2026 21:20:22 2026-10-24 01:20:00 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 23-Oct-2026 21:20:22 2026-10-24 01:20:00 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 23-Oct-2026 21:20:22 2026-10-24 01:20:00 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 23-Oct-2026 21:20:22 2026-10-24 01:20:01 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 23-Oct-2026 21:20:22 2026-10-24 01:20:01 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 23-Oct-2026 21:20:22 2026-10-24 01:20:01 INFO ParallelDataHelper::::casa Finalizing MMS structure build 23-Oct-2026 21:20:22 2026-10-24 01:20:01 INFO ms::createmultims Copying subtables from /home/casatest/work/test_task_mstransform_mms/test_vla_mixed_polarizations_2.mms.data/test_vla_mixed_polarizations_2.mms.0000.ms to the other MMS members. build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-24 01:19:55.591334 End time: 2026-10-24 01:20:01.637371 build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO mstransform::::casa ########################################## build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO flagdata::::casa ########################################## build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO flagdata::::casa flagdata( vis='test_vla_mixed_polarizations_2.mms', mode='summary', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'ea01': {'flagged': 0.0, 'total': 128.0}, 'ea02': {'flagged': 0.0, 'total': 128.0}}, 'array': {'0': {'flagged': 0.0, 'total': 128.0}}, 'correlation': {'XX': {'flagged': 0.0, 'total': 128.0}}, 'field': {'J1911+1611': {'flagged': 0.0, 'total': 128.0}}, 'flagged': 0.0, 'name': 'Summary', 'observation': {'0': {'flagged': 0.0, 'total': 128.0}}, 'scan': {'16': {'flagged': 0.0, 'total': 128.0}}, 'spw': {'0': {'flagged': 0.0, 'total': 128.0}}, 'total': 128.0, 'type': 'summary'} build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'ea01': {'flagged': 0.0, 'total': 128.0}, 'ea02': {'flagged': 0.0, 'total': 128.0}}, 'array': {'0': {'flagged': 0.0, 'total': 128.0}}, 'correlation': {'XX': {'flagged': 0.0, 'total': 128.0}}, 'field': {'J1911+1611': {'flagged': 0.0, 'total': 128.0}}, 'flagged': 0.0, 'name': 'Summary', 'observation': {'0': {'flagged': 0.0, 'total': 128.0}}, 'scan': {'16': {'flagged': 0.0, 'total': 128.0}}, 'spw': {'1': {'flagged': 0.0, 'total': 128.0}}, 'total': 128.0, 'type': 'summary'} build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 WARN ParallelTaskHelper::consolidateResults::casa ***** consolidateResults, subMS: {'antenna': {'ea01': {'flagged': 0.0, 'total': 128.0}, 'ea02': {'flagged': 0.0, 'total': 128.0}}, 'array': {'0': {'flagged': 0.0, 'total': 128.0}}, 'correlation': {'XX': {'flagged': 0.0, 'total': 128.0}}, 'field': {'J1911+1611': {'flagged': 0.0, 'total': 128.0}}, 'flagged': 0.0, 'name': 'Summary', 'observation': {'0': {'flagged': 0.0, 'total': 128.0}}, 'scan': {'16': {'flagged': 0.0, 'total': 128.0}}, 'spw': {'2': {'flagged': 0.0, 'total': 128.0}}, 'total': 128.0, 'type': 'summary'} build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-24 01:20:01.660866 End time: 2026-10-24 01:20:02.348962 build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO flagdata::::casa ##### End Task: flagdata ##### build 23-Oct-2026 21:20:22 2026-10-24 01:20:02 INFO flagdata::::casa ########################################## build 23-Oct-2026 21:20:22 . build 23-Oct-2026 21:20:22 ---------------------------------------------------------------------- build 23-Oct-2026 21:20:22 Ran 47 tests in 206.325s build 23-Oct-2026 21:20:22 build 23-Oct-2026 21:20:22 OK (skipped=1) build 23-Oct-2026 21:20:22 Marking test as passed. build 23-Oct-2026 21:20:22 Executor result: 0 build 23-Oct-2026 21:20:22 Failed tests:[] build 23-Oct-2026 21:20:22 build 23-Oct-2026 21:20:22 Results: [{'testname': 'test_task_sdintimaging', 'runtime': '0:34:37.460650', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_deconvolve', 'runtime': '0:36:45.270861', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_mstransform_mms', 'runtime': '0:03:51.502280', 'returncode': 0, 'testerr': []}] build 23-Oct-2026 21:20:22 Stopping Xvfb. build 23-Oct-2026 21:20:22 Stopping framebuffer build 23-Oct-2026 21:20:22 Virtual frame buffer deployed at :113 with pid 124 successfully shutdown build 23-Oct-2026 21:20:22 Xvfb stopped. build 23-Oct-2026 21:20:23 total 778928 build 23-Oct-2026 21:20:23 -rw-r--r-- 1 casaci 15001 797617224 Oct 24 00:03 casa-6.8.0-1-py3.12.el8.tar.xz build 23-Oct-2026 21:20:23 -rw-r--r-- 1 casaci casatest 594 Oct 24 01:20 xUnit-suite-mpi-8.xml simple 23-Oct-2026 21:20:23 Finished task 'MPI Tasks Tests on EL8' with result: Success simple 23-Oct-2026 21:20:23 Starting task 'Parse test results' of type 'com.atlassian.bamboo.plugins.testresultparser:task.testresultparser.junit' simple 23-Oct-2026 21:20:23 Parsing test results under /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85... simple 23-Oct-2026 21:20:23 Finished task 'Parse test results' with result: Success command 23-Oct-2026 21:20:23 Substituting variable: ${bamboo.agentId} with 87425026 command 23-Oct-2026 21:20:23 Substituting variable: ${bamboo.agentId} with 87425026 simple 23-Oct-2026 21:20:23 Starting task 'Cleanup' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 23-Oct-2026 21:20:23 Beginning to execute external process for build 'CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #304 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-304)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-304-ScriptBuildTask-12817425085341409456.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 23-Oct-2026 21:20:23 Starting cleanup build 23-Oct-2026 21:20:34 test-container-87425026 build 23-Oct-2026 21:20:36 test-container-87425026 build 23-Oct-2026 21:20:36 Cleanup complete simple 23-Oct-2026 21:20:36 Finished task 'Cleanup' with result: Success simple 23-Oct-2026 21:20:36 Running post build plugin 'Docker Container Cleanup' simple 23-Oct-2026 21:20:36 Running post build plugin 'NCover Results Collector' simple 23-Oct-2026 21:20:36 Running post build plugin 'Build Results Label Collector' simple 23-Oct-2026 21:20:36 Running post build plugin 'Clover Results Collector' simple 23-Oct-2026 21:20:36 Running post build plugin 'npm Cache Cleanup' simple 23-Oct-2026 21:20:36 Running post build plugin 'Artifact Copier' simple 23-Oct-2026 21:20:36 Finalising the build... simple 23-Oct-2026 21:20:36 Stopping timer. simple 23-Oct-2026 21:20:36 Build CASASPECS-MASTERTESTCASALITHPY312-MTR85-304 completed. simple 23-Oct-2026 21:20:36 Running on server: post build plugin 'Build Hanging Detection Configuration' simple 23-Oct-2026 21:20:36 Running on server: post build plugin 'NCover Results Collector' simple 23-Oct-2026 21:20:36 Running on server: post build plugin 'Build Labeller' simple 23-Oct-2026 21:20:36 Running on server: post build plugin 'Clover Delta Calculator' simple 23-Oct-2026 21:20:36 Running on server: post build plugin 'Maven Dependencies Postprocessor' simple 23-Oct-2026 21:20:36 All post build plugins have finished simple 23-Oct-2026 21:20:36 Generating build results summary... simple 23-Oct-2026 21:20:36 Saving build results to disk... simple 23-Oct-2026 21:20:36 Store variable context... simple 23-Oct-2026 21:20:36 Finished building CASASPECS-MASTERTESTCASALITHPY312-MTR85-304.