simple 07-Oct-2026 20:39:40 Build CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298) is being prepared for building on agent casa-perf-test.cv.nrao.edu (2), bamboo version: 9.6.26 simple 07-Oct-2026 20:39:40 Remote agent on host casa-perf-test.cv.nrao.edu simple 07-Oct-2026 20:39:40 Build working directory is /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 simple 07-Oct-2026 20:39:40 Executing build CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298) simple 07-Oct-2026 20:39:40 Starting task 'Source Code Checkout' of type 'com.atlassian.bamboo.plugins.vcs:task.vcs.checkout' simple 07-Oct-2026 20:39:40 Build always requires a clean checkout simple 07-Oct-2026 20:39:40 Cleaning build directory '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85' simple 07-Oct-2026 20:39:42 Checking out into /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 simple 07-Oct-2026 20:39:42 Updating source code to revision: eecf2cd47aa4916b96e68a0a1c3ec863a5561490 simple 07-Oct-2026 20:39:42 Creating local git repository in '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/.git'. simple 07-Oct-2026 20:39:42 hint: Using 'master' as the name for the initial branch. This default branch name simple 07-Oct-2026 20:39:42 hint: is subject to change. To configure the initial branch name to use in all simple 07-Oct-2026 20:39:42 hint: of your new repositories, which will suppress this warning, call: simple 07-Oct-2026 20:39:42 hint: simple 07-Oct-2026 20:39:42 hint: git config --global init.defaultBranch simple 07-Oct-2026 20:39:42 hint: simple 07-Oct-2026 20:39:42 hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and simple 07-Oct-2026 20:39:42 hint: 'development'. The just-created branch can be renamed via this command: simple 07-Oct-2026 20:39:42 hint: simple 07-Oct-2026 20:39:42 hint: git branch -m simple 07-Oct-2026 20:39:42 Initialized empty Git repository in /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/.git/ simple 07-Oct-2026 20:39:42 Fetching 'refs/heads/*' from 'ssh://git@open-bitbucket.nrao.edu:7999/casa/casa6.git'. simple 07-Oct-2026 20:39:42 Warning: Permanently added '[127.0.0.1]:43697' (RSA) to the list of known hosts. simple 07-Oct-2026 20:39:42 X11 forwarding request failed on channel 0 simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.path'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.url'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.path'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.url'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.path'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.casacore.url'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.path'. Skipping second one! simple 07-Oct-2026 20:40:05 warning: e17b8bfe4f45b3816e0d7fec9995001b3cace725:.gitmodules, multiple configurations found for 'submodule.asap.url'. Skipping second one! simple 07-Oct-2026 20:40:06 Checking out revision eecf2cd47aa4916b96e68a0a1c3ec863a5561490. simple 07-Oct-2026 20:40:09 Already on 'master' simple 07-Oct-2026 20:40:09 Submodule 'casatools/casacore' (https://github.com/casacore/casacore.git) registered for path 'casatools/casacore' simple 07-Oct-2026 20:40:09 Submodule 'casatools/grpc-source' (https://github.com/grpc/grpc) registered for path 'casatools/grpc-source' simple 07-Oct-2026 20:40:09 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/casacore'... simple 07-Oct-2026 20:40:29 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source'... simple 07-Oct-2026 20:41:19 Submodule path 'casatools/casacore': checked out 'aaf72eb7edd5a5fecefa78ca04713233b7b6ffd6' simple 07-Oct-2026 20:41:19 Submodule path 'casatools/grpc-source': checked out 'cca868ac8f3641df4003a82b7fc54c921e14f765' simple 07-Oct-2026 20:41:19 Submodule 'third_party/abseil-cpp' (https://github.com/abseil/abseil-cpp) registered for path 'casatools/grpc-source/third_party/abseil-cpp' simple 07-Oct-2026 20:41:19 Submodule 'third_party/benchmark' (https://github.com/google/benchmark) registered for path 'casatools/grpc-source/third_party/benchmark' simple 07-Oct-2026 20:41:19 Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) registered for path 'casatools/grpc-source/third_party/bloaty' simple 07-Oct-2026 20:41:19 Submodule 'third_party/boringssl' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl' simple 07-Oct-2026 20:41:19 Submodule 'third_party/boringssl-with-bazel' (https://github.com/google/boringssl.git) registered for path 'casatools/grpc-source/third_party/boringssl-with-bazel' simple 07-Oct-2026 20:41:19 Submodule 'third_party/cares/cares' (https://github.com/c-ares/c-ares.git) registered for path 'casatools/grpc-source/third_party/cares/cares' simple 07-Oct-2026 20:41:19 Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags' simple 07-Oct-2026 20:41:19 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/googletest' simple 07-Oct-2026 20:41:19 Submodule 'third_party/protobuf' (https://github.com/google/protobuf.git) registered for path 'casatools/grpc-source/third_party/protobuf' simple 07-Oct-2026 20:41:19 Submodule 'third_party/zlib' (https://github.com/madler/zlib) registered for path 'casatools/grpc-source/third_party/zlib' simple 07-Oct-2026 20:41:19 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/abseil-cpp'... simple 07-Oct-2026 20:41:22 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/benchmark'... simple 07-Oct-2026 20:41:23 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty'... simple 07-Oct-2026 20:41:24 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl'... simple 07-Oct-2026 20:41:47 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/boringssl-with-bazel'... simple 07-Oct-2026 20:42:07 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/cares/cares'... simple 07-Oct-2026 20:42:08 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags'... simple 07-Oct-2026 20:42:09 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/googletest'... simple 07-Oct-2026 20:42:11 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf'... simple 07-Oct-2026 20:42:32 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/zlib'... simple 07-Oct-2026 20:42:33 Submodule path 'casatools/grpc-source/third_party/abseil-cpp': checked out 'cc4bed2d74f7c8717e31f9579214ab52a9c9c610' simple 07-Oct-2026 20:42:33 Submodule path 'casatools/grpc-source/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8' simple 07-Oct-2026 20:42:33 Submodule path 'casatools/grpc-source/third_party/bloaty': checked out '73594cde8c9a52a102c4341c244c833aa61b9c06' simple 07-Oct-2026 20:42:33 Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/googletest' simple 07-Oct-2026 20:42:33 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 07-Oct-2026 20:42:33 Submodule 'third_party/re2' (https://github.com/google/re2) registered for path 'casatools/grpc-source/third_party/bloaty/third_party/re2' simple 07-Oct-2026 20:42:33 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/googletest'... simple 07-Oct-2026 20:42:35 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/libFuzzer'... simple 07-Oct-2026 20:42:36 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/bloaty/third_party/re2'... simple 07-Oct-2026 20:42:37 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/googletest': checked out 'a2b8a8e07628e5fd60644b6dd99c1b5e7d7f1f47' simple 07-Oct-2026 20:42:37 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/libFuzzer': checked out '1b543d6e5073b56be214394890c9193979a3d7e1' simple 07-Oct-2026 20:42:37 Submodule path 'casatools/grpc-source/third_party/bloaty/third_party/re2': checked out 'c964d9b07816f9b52ca692e23b8b3dba33beec54' simple 07-Oct-2026 20:42:38 Submodule path 'casatools/grpc-source/third_party/boringssl': checked out 'be2ee342d3781ddb954f91f8a7e660c6f59e87e5' simple 07-Oct-2026 20:42:39 Submodule path 'casatools/grpc-source/third_party/boringssl-with-bazel': checked out '886e7d75368e3f4fab3f4d0d3584e4abfc557755' simple 07-Oct-2026 20:42:39 Submodule path 'casatools/grpc-source/third_party/cares/cares': checked out '3be1924221e1326df520f8498d704a5c4c8d0cce' simple 07-Oct-2026 20:42:39 Submodule path 'casatools/grpc-source/third_party/gflags': checked out '30dbc81fb5ffdc98ea9b14b1918bfe4e8779b26e' simple 07-Oct-2026 20:42:39 Submodule 'doc' (https://github.com/gflags/gflags.git) registered for path 'casatools/grpc-source/third_party/gflags/doc' simple 07-Oct-2026 20:42:39 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/gflags/doc'... simple 07-Oct-2026 20:42:39 Submodule path 'casatools/grpc-source/third_party/gflags/doc': checked out '971dd2a4fadac9cdab174c523c22df79efd63aa5' simple 07-Oct-2026 20:42:39 Submodule path 'casatools/grpc-source/third_party/googletest': checked out 'ec44c6c1675c25b9827aacd08c02433cccde7780' simple 07-Oct-2026 20:42:40 Submodule path 'casatools/grpc-source/third_party/protobuf': checked out '2761122b810fe8861004ae785cc3ab39f384d342' simple 07-Oct-2026 20:42:40 Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark' simple 07-Oct-2026 20:42:40 Cloning into '/export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85/casatools/grpc-source/third_party/protobuf/third_party/benchmark'... simple 07-Oct-2026 20:42:42 Submodule path 'casatools/grpc-source/third_party/protobuf/third_party/benchmark': checked out '360e66c1c4777c99402cf8cd535aa510fee16573' simple 07-Oct-2026 20:42:42 Submodule path 'casatools/grpc-source/third_party/zlib': checked out 'cacf7f1d4e3d44d871b605da3b647f07d718623f' simple 07-Oct-2026 20:42:42 Updated source code to revision: eecf2cd47aa4916b96e68a0a1c3ec863a5561490 simple 07-Oct-2026 20:42:42 Finished task 'Source Code Checkout' with result: Success simple 07-Oct-2026 20:42:42 Running pre-build action: Build Log Labeller Pre Build Action simple 07-Oct-2026 20:42:42 Running pre-build action: VCS Version Collector simple 07-Oct-2026 20:42:42 Build CASASPECS - Master Test Casalith 3.12 - Test MPI Task Tests Many Linux 2.28 Rocky 8.10 Docker #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298) started building on agent 'casa-perf-test.cv.nrao.edu (2)' (Remote agent on host casa-perf-test.cv.nrao.edu) simple 07-Oct-2026 20:42:42 Starting task 'Download casalith' of type 'com.atlassian.bamboo.plugins.bamboo-artifact-downloader-plugin:artifactdownloadertask' simple 07-Oct-2026 20:42:42 Preparing to download plan result CASASPECS-MASTERBUILDCASALITH-297 artifact: Required shared artifact Http Compression On : [ManyLinux228 Python 3.12 Tar], patterns: [*.xz] anchored at: [source/wheels] simple 07-Oct-2026 20:42:42 Retrieving artifact ManyLinux228 Python 3.12 Tar for CASASPECS-MASTERBUILDCASALITH-297 using Bamboo server artifact handler simple 07-Oct-2026 20:43:06 Artifact [ManyLinux228 Python 3.12 Tar] downloaded successfully in 24.53 s to dockershare/ simple 07-Oct-2026 20:43:06 Finished task 'Download casalith' with result: Success command 07-Oct-2026 20:43:06 Substituting variable: ${bamboo.agentId} with 87425026 command 07-Oct-2026 20:43:06 Substituting variable: ${bamboo.agentId} with 87425026 command 07-Oct-2026 20:43:06 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 07-Oct-2026 20:43:06 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test simple 07-Oct-2026 20:43:06 Starting task 'Stop and remove running test containers' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 07-Oct-2026 20:43:06 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 #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-298-ScriptBuildTask-4808732198470983985.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 07-Oct-2026 20:43:06 Starting cleanup error 07-Oct-2026 20:43:06 Error response from daemon: No such container: test-container-87425026 error 07-Oct-2026 20:43:06 Error response from daemon: No such container: test-container-87425026 error 07-Oct-2026 20:43:06 Error response from daemon: No such container: test-container-casa-perf-test error 07-Oct-2026 20:43:07 Error response from daemon: No such container: test-container-casa-perf-test build 07-Oct-2026 20:43:07 Cleanup complete simple 07-Oct-2026 20:43:07 Finished task 'Stop and remove running test containers' with result: Success command 07-Oct-2026 20:43:07 Substituting variable: ${bamboo.agentId} with 87425026 command 07-Oct-2026 20:43:07 Substituting variable: ${bamboo.rocky8_docker_image} with casa-docker.nrao.edu:5000/casa-test-rocky-8.10:4 command 07-Oct-2026 20:43:07 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 07-Oct-2026 20:43:07 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 07-Oct-2026 20:43:07 Substituting variable: ${bamboo.capability.hostname} with casa-perf-test command 07-Oct-2026 20:43:07 Substituting variable: ${bamboo.build.working.directory} with /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 simple 07-Oct-2026 20:43:07 Starting task 'Start container' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 07-Oct-2026 20:43:07 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 #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-298-ScriptBuildTask-14427047116463726790.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 07-Oct-2026 20:43:07 Already up to date. build 07-Oct-2026 20:43:07 Already up to date. build 07-Oct-2026 20:43:07 Data update complete build 07-Oct-2026 20:43:07 6b14abc3339e2701e32217f3f497f1306db5583377e925b408821dd3f393a4c4 simple 07-Oct-2026 20:43:08 Finished task 'Start container' with result: Success command 07-Oct-2026 20:43:08 Substituting variable: ${bamboo.planRepository.branchName} with master command 07-Oct-2026 20:43:08 Substituting variable: ${bamboo.agentId} with 87425026 simple 07-Oct-2026 20:43:08 Starting task 'MPI Tasks Tests on EL8' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 07-Oct-2026 20:43:08 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 #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-298-ScriptBuildTask-3546224538883665003.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 07-Oct-2026 20:43:08 /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85 error 07-Oct-2026 20:43:08 % Total % Received % Xferd Average Speed Time Time Time Current error 07-Oct-2026 20:43:08 Dload Upload Total Spent Left Speed error 07-Oct-2026 20:43:08 error 07-Oct-2026 20:43:08 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 07-Oct-2026 20:43:08 100 6002k 100 6002k 0 0 52.3M 0 --:--:-- --:--:-- --:--:-- 52.8M build 07-Oct-2026 20:43:08 Components: build 07-Oct-2026 20:43:08 Test list: -l test_task_sdintimaging,test_task_deconvolve,test_task_mstransform_mms build 07-Oct-2026 20:43:08 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 07-Oct-2026 20:43:08 measurespath="/opt/casa/data/casa-data" build 07-Oct-2026 20:43:08 measures_auto_update=False build 07-Oct-2026 20:43:08 data_auto_update=False build 07-Oct-2026 20:43:08 total 779432 build 07-Oct-2026 20:43:08 -rw-r--r-- 1 9285 15001 798137208 Oct 8 00:43 casa-6.7.7-13-py3.12.el8.tar.xz build 07-Oct-2026 20:43:08 config.py: build 07-Oct-2026 20:43:08 datapath=["/opt/casa/data/casa-data","/opt/casa/data/casatestdata"] build 07-Oct-2026 20:43:08 measurespath="/opt/casa/data/casa-data" build 07-Oct-2026 20:43:08 measures_auto_update=False build 07-Oct-2026 20:43:08 data_auto_update=False error 07-Oct-2026 20:43:09 Cloning into 'casa-build-utils'... error 07-Oct-2026 20:43:09 Cloning into 'casa6'... error 07-Oct-2026 20:43:26 Updating files: 27% (1796/6546) error 07-Oct-2026 20:43:26 Updating files: 28% (1833/6546) error 07-Oct-2026 20:43:26 Updating files: 29% (1899/6546) error 07-Oct-2026 20:43:26 Updating files: 30% (1964/6546) error 07-Oct-2026 20:43:26 Updating files: 31% (2030/6546) error 07-Oct-2026 20:43:26 Updating files: 32% (2095/6546) error 07-Oct-2026 20:43:26 Updating files: 33% (2161/6546) error 07-Oct-2026 20:43:26 Updating files: 34% (2226/6546) error 07-Oct-2026 20:43:26 Updating files: 35% (2292/6546) error 07-Oct-2026 20:43:26 Updating files: 36% (2357/6546) error 07-Oct-2026 20:43:26 Updating files: 37% (2423/6546) error 07-Oct-2026 20:43:26 Updating files: 38% (2488/6546) error 07-Oct-2026 20:43:26 Updating files: 39% (2553/6546) error 07-Oct-2026 20:43:26 Updating files: 40% (2619/6546) error 07-Oct-2026 20:43:26 Updating files: 41% (2684/6546) error 07-Oct-2026 20:43:27 Updating files: 42% (2750/6546) error 07-Oct-2026 20:43:27 Updating files: 43% (2815/6546) error 07-Oct-2026 20:43:27 Updating files: 44% (2881/6546) error 07-Oct-2026 20:43:27 Updating files: 45% (2946/6546) error 07-Oct-2026 20:43:27 Updating files: 46% (3012/6546) error 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error 07-Oct-2026 20:43:27 Updating files: 64% (4190/6546) error 07-Oct-2026 20:43:27 Updating files: 65% (4255/6546) error 07-Oct-2026 20:43:27 Updating files: 66% (4321/6546) error 07-Oct-2026 20:43:27 Updating files: 67% (4386/6546) error 07-Oct-2026 20:43:27 Updating files: 68% (4452/6546) error 07-Oct-2026 20:43:27 Updating files: 68% (4509/6546) error 07-Oct-2026 20:43:27 Updating files: 69% (4517/6546) error 07-Oct-2026 20:43:27 Updating files: 70% (4583/6546) error 07-Oct-2026 20:43:27 Updating files: 71% (4648/6546) error 07-Oct-2026 20:43:27 Updating files: 72% (4714/6546) error 07-Oct-2026 20:43:27 Updating files: 73% (4779/6546) error 07-Oct-2026 20:43:27 Updating files: 74% (4845/6546) error 07-Oct-2026 20:43:27 Updating files: 75% (4910/6546) error 07-Oct-2026 20:43:27 Updating files: 76% (4975/6546) error 07-Oct-2026 20:43:27 Updating files: 77% (5041/6546) error 07-Oct-2026 20:43:27 Updating files: 78% (5106/6546) error 07-Oct-2026 20:43:27 Updating files: 79% (5172/6546) error 07-Oct-2026 20:43:27 Updating files: 80% (5237/6546) error 07-Oct-2026 20:43:28 Updating files: 81% (5303/6546) error 07-Oct-2026 20:43:28 Updating files: 82% (5368/6546) error 07-Oct-2026 20:43:28 Updating files: 83% (5434/6546) error 07-Oct-2026 20:43:28 Updating files: 84% (5499/6546) error 07-Oct-2026 20:43:28 Updating files: 85% (5565/6546) error 07-Oct-2026 20:43:28 Updating files: 86% (5630/6546) error 07-Oct-2026 20:43:28 Updating files: 87% (5696/6546) error 07-Oct-2026 20:43:28 Updating files: 88% (5761/6546) error 07-Oct-2026 20:43:28 Updating files: 89% (5826/6546) error 07-Oct-2026 20:43:28 Updating files: 90% (5892/6546) error 07-Oct-2026 20:43:28 Updating files: 91% (5957/6546) error 07-Oct-2026 20:43:28 Updating files: 92% (6023/6546) error 07-Oct-2026 20:43:28 Updating files: 93% (6088/6546) error 07-Oct-2026 20:43:28 Updating files: 94% (6154/6546) error 07-Oct-2026 20:43:28 Updating files: 95% (6219/6546) error 07-Oct-2026 20:43:28 Updating files: 96% (6285/6546) error 07-Oct-2026 20:43:28 Updating files: 97% (6350/6546) error 07-Oct-2026 20:43:28 Updating files: 98% (6416/6546) error 07-Oct-2026 20:43:28 Updating files: 99% (6481/6546) error 07-Oct-2026 20:43:28 Updating files: 100% (6546/6546) error 07-Oct-2026 20:43:28 Updating files: 100% (6546/6546), done. error 07-Oct-2026 20:43:58 % Total % Received % Xferd Average Speed Time Time Time Current error 07-Oct-2026 20:43:58 Dload Upload Total Spent Left Speed error 07-Oct-2026 20:43:58 error 07-Oct-2026 20:43:58 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error 07-Oct-2026 20:43:58 100 669 0 669 0 0 15558 0 --:--:-- --:--:-- --:--:-- 15928 build 07-Oct-2026 20:44:22 Namespace(list=False, verbose=False, dry_run=False, classes=None, file=None, mapfile=None, branch='master', merge_target=None, pkg='/dockershare/casa-6.7.7-13-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 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Operating system: Linux build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Arguments Sent Direct To Pytest : [] build 07-Oct-2026 20:44:22 Package: /dockershare/casa-6.7.7-13-py3.12.el8.tar.xz build 07-Oct-2026 20:44:22 Test configuration file: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 07-Oct-2026 20:44:22 Number of cores: 4 build 07-Oct-2026 20:44:22 Workdir: /home/casatest/work build 07-Oct-2026 20:44:22 branch: master build 07-Oct-2026 20:44:22 --------------- run_bamboo --------------- build 07-Oct-2026 20:44:22 Test list: ['test_task_sdintimaging', 'test_task_deconvolve', 'test_task_mstransform_mms'] build 07-Oct-2026 20:44:22 Test group: None build 07-Oct-2026 20:44:22 Unpacking tarball: /dockershare/casa-6.7.7-13-py3.12.el8.tar.xz to /home/casatest/work/pkg build 07-Oct-2026 20:44:22 ['tar', '-xf', '/dockershare/casa-6.7.7-13-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 07-Oct-2026 20:44:22 Executing: ['tar', '-xf', '/dockershare/casa-6.7.7-13-py3.12.el8.tar.xz', '-C', '/home/casatest/work/pkg'] build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 Outputdir contents:/home/casatest/work/pkg build 07-Oct-2026 20:44:22 casa-6.7.7-13-py3.12.el8 build 07-Oct-2026 20:44:22 installpath: casa-6.7.7-13-py3.12.el8 build 07-Oct-2026 20:44:22 Package root: /home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8 build 07-Oct-2026 20:44:22 Executable path: /home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin build 07-Oct-2026 20:44:22 Casatestutils Path: /home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatestutils/runtest.py build 07-Oct-2026 20:44:22 Starting Xvfb build 07-Oct-2026 20:44:22 Xvfb :113 -screen 0 2048x2048x24+32 -auth /tmp/CASA_testrunner_xauthrd2w8lv9/tmpolj9w3tn build 07-Oct-2026 20:44:22 Deployed virtual frame buffer at port :113 with PID 124 build 07-Oct-2026 20:44:22 run_bamboo fetch_tests branchmaster build 07-Oct-2026 20:44:22 Fetching Repository: casa6 build 07-Oct-2026 20:44:22 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casa6 build 07-Oct-2026 20:44:22 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casa6'] build 07-Oct-2026 20:44:22 Cloning into 'casa6'... build 07-Oct-2026 20:44:22 Updating files: 19% (1283/6546) build 07-Oct-2026 20:44:22 Updating files: 20% (1310/6546) build 07-Oct-2026 20:44:22 Updating files: 21% (1375/6546) build 07-Oct-2026 20:44:22 Updating files: 22% (1441/6546) build 07-Oct-2026 20:44:22 Updating files: 23% (1506/6546) build 07-Oct-2026 20:44:22 Updating files: 24% (1572/6546) build 07-Oct-2026 20:44:22 Updating files: 25% (1637/6546) build 07-Oct-2026 20:44:22 Updating files: 26% (1702/6546) build 07-Oct-2026 20:44:22 Updating files: 27% (1768/6546) build 07-Oct-2026 20:44:22 Updating files: 28% (1833/6546) build 07-Oct-2026 20:44:22 Updating files: 29% (1899/6546) build 07-Oct-2026 20:44:22 Updating files: 30% (1964/6546) build 07-Oct-2026 20:44:22 Updating files: 31% (2030/6546) build 07-Oct-2026 20:44:22 Updating files: 32% (2095/6546) build 07-Oct-2026 20:44:22 Updating files: 33% (2161/6546) build 07-Oct-2026 20:44:22 Updating files: 34% (2226/6546) build 07-Oct-2026 20:44:22 Updating files: 35% (2292/6546) build 07-Oct-2026 20:44:22 Updating files: 36% (2357/6546) build 07-Oct-2026 20:44:22 Updating files: 37% (2423/6546) build 07-Oct-2026 20:44:22 Updating files: 38% (2488/6546) build 07-Oct-2026 20:44:22 Updating files: 39% (2553/6546) build 07-Oct-2026 20:44:22 Updating files: 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Updating files: 73% (4779/6546) build 07-Oct-2026 20:44:22 Updating files: 74% (4845/6546) build 07-Oct-2026 20:44:22 Updating files: 75% (4910/6546) build 07-Oct-2026 20:44:22 Updating files: 76% (4975/6546) build 07-Oct-2026 20:44:22 Updating files: 77% (5041/6546) build 07-Oct-2026 20:44:22 Updating files: 78% (5106/6546) build 07-Oct-2026 20:44:22 Updating files: 79% (5172/6546) build 07-Oct-2026 20:44:22 Updating files: 80% (5237/6546) build 07-Oct-2026 20:44:22 Updating files: 81% (5303/6546) build 07-Oct-2026 20:44:22 Updating files: 82% (5368/6546) build 07-Oct-2026 20:44:22 Updating files: 83% (5434/6546) build 07-Oct-2026 20:44:22 Updating files: 84% (5499/6546) build 07-Oct-2026 20:44:22 Updating files: 85% (5565/6546) build 07-Oct-2026 20:44:22 Updating files: 86% (5630/6546) build 07-Oct-2026 20:44:22 Updating files: 87% (5696/6546) build 07-Oct-2026 20:44:22 Updating files: 88% (5761/6546) build 07-Oct-2026 20:44:22 Updating files: 89% (5826/6546) build 07-Oct-2026 20:44:22 Updating files: 90% (5892/6546) build 07-Oct-2026 20:44:22 Updating files: 91% (5957/6546) build 07-Oct-2026 20:44:22 Updating files: 92% (6023/6546) build 07-Oct-2026 20:44:22 Updating files: 93% (6088/6546) build 07-Oct-2026 20:44:22 Updating files: 94% (6154/6546) build 07-Oct-2026 20:44:22 Updating files: 95% (6219/6546) build 07-Oct-2026 20:44:22 Updating files: 96% (6285/6546) build 07-Oct-2026 20:44:22 Updating files: 97% (6350/6546) build 07-Oct-2026 20:44:22 Updating files: 97% (6375/6546) build 07-Oct-2026 20:44:22 Updating files: 98% (6416/6546) build 07-Oct-2026 20:44:22 Updating files: 99% (6481/6546) build 07-Oct-2026 20:44:22 Updating files: 100% (6546/6546) build 07-Oct-2026 20:44:22 Updating files: 100% (6546/6546), done. build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 Running: git checkout origin/master build 07-Oct-2026 20:44:22 Executing: ['git', 'checkout', 'origin/master'] build 07-Oct-2026 20:44:22 Note: switching to 'origin/master'. build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 You are in 'detached HEAD' state. You can look around, make experimental build 07-Oct-2026 20:44:22 changes and commit them, and you can discard any commits you make in this build 07-Oct-2026 20:44:22 state without impacting any branches by switching back to a branch. build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 If you want to create a new branch to retain commits you create, you may build 07-Oct-2026 20:44:22 do so (now or later) by using -c with the switch command. Example: build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 git switch -c build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Or undo this operation with: build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 git switch - build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Turn off this advice by setting config variable advice.detachedHead to false build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 HEAD is now at eecf2cd47a Pull request #1085: CAS-13522 build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Fetching Repository: casampi build 07-Oct-2026 20:44:22 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casampi build 07-Oct-2026 20:44:22 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casampi'] build 07-Oct-2026 20:44:22 Cloning into 'casampi'... build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 Tag: tags/0.6.0 build 07-Oct-2026 20:44:22 Running: git checkout tags/0.6.0 build 07-Oct-2026 20:44:22 Executing: ['git', 'checkout', 'tags/0.6.0'] build 07-Oct-2026 20:44:22 error: pathspec 'tags/0.6.0' did not match any file(s) known to git build 07-Oct-2026 20:44:22 Executor result: 1 build 07-Oct-2026 20:44:22 Failed tests:['Executor returned a non-zero exit code'] build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Fetching Repository: casaplotms build 07-Oct-2026 20:44:22 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaplotms build 07-Oct-2026 20:44:22 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaplotms'] build 07-Oct-2026 20:44:22 Cloning into 'casaplotms'... build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 Tag: tags/3.0.2 build 07-Oct-2026 20:44:22 Running: git checkout tags/3.0.2 build 07-Oct-2026 20:44:22 Executing: ['git', 'checkout', 'tags/3.0.2'] build 07-Oct-2026 20:44:22 Note: switching to 'tags/3.0.2'. build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 You are in 'detached HEAD' state. You can look around, make experimental build 07-Oct-2026 20:44:22 changes and commit them, and you can discard any commits you make in this build 07-Oct-2026 20:44:22 state without impacting any branches by switching back to a branch. build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 If you want to create a new branch to retain commits you create, you may build 07-Oct-2026 20:44:22 do so (now or later) by using -c with the switch command. Example: build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 git switch -c build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Or undo this operation with: build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 git switch - build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Turn off this advice by setting config variable advice.detachedHead to false build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 HEAD is now at 0a34bc9 Pull request #99: CAS-14875 correct string to find AZEL type direction types. build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Fetching Repository: casaviewer build 07-Oct-2026 20:44:22 Running: git clone https://open-bitbucket.nrao.edu/scm/casa/casaviewer build 07-Oct-2026 20:44:22 Executing: ['git', 'clone', 'https://open-bitbucket.nrao.edu/scm/casa/casaviewer'] build 07-Oct-2026 20:44:22 Cloning into 'casaviewer'... build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:22 Tag: tags/2.5.1 build 07-Oct-2026 20:44:22 Running: git checkout tags/2.5.1 build 07-Oct-2026 20:44:22 Executing: ['git', 'checkout', 'tags/2.5.1'] build 07-Oct-2026 20:44:22 Note: switching to 'tags/2.5.1'. build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 You are in 'detached HEAD' state. You can look around, make experimental build 07-Oct-2026 20:44:22 changes and commit them, and you can discard any commits you make in this build 07-Oct-2026 20:44:22 state without impacting any branches by switching back to a branch. build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 If you want to create a new branch to retain commits you create, you may build 07-Oct-2026 20:44:22 do so (now or later) by using -c with the switch command. Example: build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 git switch -c build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Or undo this operation with: build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 git switch - build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 Turn off this advice by setting config variable advice.detachedHead to false build 07-Oct-2026 20:44:22 build 07-Oct-2026 20:44:22 HEAD is now at e0b6131 Pull request #53: CAS-14798 build 07-Oct-2026 20:44:22 Executor result: 0 build 07-Oct-2026 20:44:22 Failed tests:[] build 07-Oct-2026 20:44:31 Reading config from: /home/casatest/casa6/casatestutils/casatestutils/component_to_test_map.json build 07-Oct-2026 20:44:31 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 07-Oct-2026 20:44:31 Test list provided. Filtering tests. build 07-Oct-2026 20:44:31 Subset tests: build 07-Oct-2026 20:44:31 test_task_sdintimaging build 07-Oct-2026 20:44:31 test_task_deconvolve build 07-Oct-2026 20:44:31 test_task_mstransform_mms build 07-Oct-2026 20:44:31 Running test: test_task_sdintimaging in MPI mode build 07-Oct-2026 20:44:31 Running cmd ['/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 20:44:31 Executing: ['/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 build 07-Oct-2026 20:44:31 No event loop hook running. build 07-Oct-2026 20:44:31 No event loop hook running. build 07-Oct-2026 20:44:31 No event loop hook running. build 07-Oct-2026 20:44:31 No event loop hook running. build 07-Oct-2026 20:44:31 CASA 6.7.7.13 -- Common Astronomy Software Applications [6.7.7.13] build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa config values build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa agg = True build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa cachedir = '/tmp/casa_test_cache' build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa casaconfig_verbose = 1 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa colors = 'Neutral' build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa data_auto_update = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa data_update_interval = 1 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa iplog = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa iplogfile = '/home/casatest/work/test_task_sdintimaging/ipython-20261008-004423.log' build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa log2term = True build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa logfile = '/home/casatest/work/test_task_sdintimaging/casa-20261008-004423.log' build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa measures_auto_update = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa measures_site_interval = 2 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa measures_update_interval = 1 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa nogui = True build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa nologfile = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa nologger = True build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa pipeline = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa skipnetworkcheck = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa user_site = False build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/07/15:15, 2027/01/05/00:00:00 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 20:44:31 2026-10-08 00:44:29 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 07-Oct-2026 20:44:31 2026-10-08 00:44:30 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 284074 build 07-Oct-2026 20:44:31 2026-10-08 00:44:30 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 20:44:31 2026-10-08 00:44:30 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:44:31 2026-10-08 00:44:30 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 07-Oct-2026 20:44:31 2026-10-08 00:44:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 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 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 07-Oct-2026 20:44:31 2026-10-08 00:44:31 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : mosaicft build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:47:19 2026-10-08 00:44:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:47:19 build 07-Oct-2026 20:47:19 0%....10....20.. build 07-Oct-2026 20:47:19 0%....10....20.. build 07-Oct-2026 20:47:19 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 2026-10-08 00:45:13 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:47:19 2026-10-08 00:45:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:47:19 build 07-Oct-2026 20:47:19 0%....10....20. build 07-Oct-2026 20:47:19 0%....10....20. build 07-Oct-2026 20:47:19 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO sdintimaging::::casa Copying restoring beam(s) for 3 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 07-Oct-2026 20:47:19 2026-10-08 00:45:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.cube] : build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 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 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.cube] with ftmachine : mosaicft build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:47:19 2026-10-08 00:45:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:47:19 build 07-Oct-2026 20:47:19 0%....10....20. build 07-Oct-2026 20:47:19 0%....10....20. build 07-Oct-2026 20:47:19 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 2026-10-08 00:46:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.cube] : multiscale build 07-Oct-2026 20:47:19 2026-10-08 00:46:36 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:47:19 2026-10-08 00:46:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:47:19 build 07-Oct-2026 20:47:19 0%....10....20. build 07-Oct-2026 20:47:19 0%....10....20. build 07-Oct-2026 20:47:19 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 100% build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019336 build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SIImageStore::printBeamSet + 0 1.00e+09 14279 I 74.7759 arcsec x 70.1796 arcsec pa=-88.4417 deg build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SIImageStore::printBeamSet + 1 1.05e+09 3 I 71.1731 arcsec x 66.9791 arcsec pa=-87.0608 deg build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SIImageStore::printBeamSet + 2 1.10e+09 -14272 I 67.7819 arcsec x 63.8122 arcsec pa=-88.3013 deg build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Initializing new mask to 1.0 for the full image build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.cube] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:47:19 2026-10-08 00:47:17 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 20:47:19 2026-10-08 00:47:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 07-Oct-2026 20:47:19 2026-10-08 00:47:19 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:49:27 2026-10-08 00:47:19 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:49:27 2026-10-08 00:47:19 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 20:49:27 2026-10-08 00:47:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:49:27 build 07-Oct-2026 20:49:27 0%....10. build 07-Oct-2026 20:49:27 0%....10. build 07-Oct-2026 20:49:27 0%....10..........202020............303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:49:27 100% build 07-Oct-2026 20:49:27 100% build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO SDAlgorithmBase::restore [tst.sdint.joint.cube] : Restoring model image. build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 07-Oct-2026 20:49:27 2026-10-08 00:48:24 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 07-Oct-2026 20:49:27 master 1 init 1 build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO sdintimaging::::casa Deleting tmp_284074_*plane build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 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 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 00:44:29.276391 End time: 2026-10-08 00:48:24.662159 build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO tclean::::casa ########################################## build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 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 07-Oct-2026 20:49:27 2026-10-08 00:48:25 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 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on spw :0:0~2 | [Opened in readonly mode] build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 07-Oct-2026 20:49:27 2026-10-08 00:48:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 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 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.04999e+09 Hz build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49998e+08 Hz build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.12499e+09 Hz build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 3] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : mosaicft build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO VPSkyJones::VPSkyJones PB used VLA_NVSS build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO tclean::::casa CFCache already exists build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : multiscale build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:49:27 2026-10-08 00:48:26 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:49:27 build 07-Oct-2026 20:49:27 0%....10....20. build 07-Oct-2026 20:49:27 0%....10....20. build 07-Oct-2026 20:49:27 0%....10....20..........303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:49:27 100% build 07-Oct-2026 20:49:27 100% build 07-Oct-2026 20:49:27 2026-10-08 00:49:07 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 07-Oct-2026 20:49:27 2026-10-08 00:49:07 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:49:27 2026-10-08 00:49:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:49:27 build 07-Oct-2026 20:50:57 0%....10....20.. build 07-Oct-2026 20:50:57 0%....10....20.. build 07-Oct-2026 20:50:57 0%....10....20........303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:50:57 100% build 07-Oct-2026 20:50:57 100% build 07-Oct-2026 20:50:57 2026-10-08 00:49:48 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.38575 build 07-Oct-2026 20:50:57 2026-10-08 00:49:48 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 07-Oct-2026 20:50:57 2026-10-08 00:49:48 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 120000 out of a total of 120000 pixels. [ 100 % ] build 07-Oct-2026 20:50:57 2026-10-08 00:49:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.38575, over full image : 1.38575 build 07-Oct-2026 20:50:57 2026-10-08 00:49:48 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.18019643425941467, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:50:57 2026-10-08 00:49:48 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 20:50:57 2026-10-08 00:49:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 15 iterations. build 07-Oct-2026 20:50:57 2026-10-08 00:49:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 20:50:57 2026-10-08 00:49:51 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0618 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:50:57 build 07-Oct-2026 20:50:57 0%....10. build 07-Oct-2026 20:50:57 0%....10. build 07-Oct-2026 20:50:57 0%....10..........202020............303030............404040............505050............606060............707070............8080.80...........9090..90.........100% build 07-Oct-2026 20:50:57 100% build 07-Oct-2026 20:50:57 .100% build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.809179, over full image : 0.809179 build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO SIImageStore::restore Beam for chan : 0 : 74.7759 arcsec, 70.1796 arcsec, -88.4417 deg build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO SIImageStore::restore Beam for chan : 1 : 71.1731 arcsec, 66.9791 arcsec, -87.0608 deg build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO SIImageStore::restore Beam for chan : 2 : 67.7819 arcsec, 63.8122 arcsec, -88.3013 deg build 07-Oct-2026 20:50:57 master 1 init 1 build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 00:48:24.716342 End time: 2026-10-08 00:50:56.090204 build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa ########################################## build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO name:: No table opened. build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 .2026-10-08 00:50:56 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 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 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 330201 build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 20:50:57 2026-10-08 00:50:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 20:50:57 2026-10-08 00:50:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 07-Oct-2026 20:50:57 2026-10-08 00:50:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.int.cube] : build 07-Oct-2026 20:50:57 2026-10-08 00:50:57 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 07-Oct-2026 20:50:57 2026-10-08 00:50:57 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 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.74989e+08 Hz Channels equidistant in freq build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47499e+09 Hz build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97499e+09 Hz build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 5] Spectral: [1.07499e+09] at [0] with increment [2e+08] build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:51:19 2026-10-08 00:50:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:51:19 2026-10-08 00:51:00 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:51:19 2026-10-08 00:51:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO sdintimaging::::casa Copying restoring beam(s) for 5 channel(s) from tst.sdint.int.cube.psf to tst.sdint.int.cube.residual build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sdint.joint.multiterm] : build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sdint.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:51:19 2026-10-08 00:51:03 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:51:19 build 07-Oct-2026 20:51:19 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005876 build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 07-Oct-2026 20:51:19 2026-10-08 00:51:12 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 20:51:19 2026-10-08 00:51:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sdint.joint.multiterm] : mtmfs build 07-Oct-2026 20:51:19 2026-10-08 00:51:13 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.cube build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03464 build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::printBeamSet + I Max 0 1.1e+09 81302 69.5485 arcsec x 65.3450 arcsec pa=-88.0600 deg build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::printBeamSet + I Min 4 1.9e+09 -81297 39.8968 arcsec x 37.3945 arcsec pa=-88.1583 deg build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::printBeamSet + I Median 2 1.5e+09 2 50.7069 arcsec x 47.6278 arcsec pa=-87.4310 deg build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sdint.joint.multiterm build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008476 build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Initializing new mask to 1.0 for the full image build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SynthesisDeconvolver::setupMask [tst.sdint.joint.multiterm] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 07-Oct-2026 20:51:19 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.016674 build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.016674, 0.0358336] build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO [5] Res: 0.625163 Max: 0.501339 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682489 -0.727823 build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425981 (in this run) build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425981 [1]: -0.454277 build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0->0.425981, peakres=1.05872->0.625163, Reached cycleniter. build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 20:51:28 2026-10-08 00:51:19 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564879208803177, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677519 (in this run) build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677519 [1]: -0.722522 build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO SDAlgorithmBase::deconvolve [tst.sdint.joint.multiterm] iters=0->5 [5], model=0.425981->0.677519, peakres=0.625162->0.369152, Reached cycleniter. build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 20:51:28 2026-10-08 00:51:24 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SDAlgorithmBase::restore [tst.sdint.joint.multiterm] : Restoring model image. build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3031 deg build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362702 Jy/beam build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sdint.joint.multiterm.alpha.error build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 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 07-Oct-2026 20:51:28 2026-10-08 00:51:28 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 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 20:51:28 master 1 init 1 build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 INFO sdintimaging::::casa Deleting tmp_330201_*plane build 07-Oct-2026 20:51:28 2026-10-08 00:51:28 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 07-Oct-2026 20:51:28 2026-10-08 00:51:29 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 00:50:56.410915 End time: 2026-10-08 00:51:28.529176 build 07-Oct-2026 20:51:28 2026-10-08 00:51:29 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 20:51:28 2026-10-08 00:51:29 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:51:28 2026-10-08 00:51:29 INFO tclean::::casa ########################################## build 07-Oct-2026 20:51:28 2026-10-08 00:51:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 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 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.tclean] : build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.05002e+09] build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.tclean] with ftmachine : gridft build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.tclean] : mtmfs build 07-Oct-2026 20:51:55 2026-10-08 00:51:29 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:51:55 build 07-Oct-2026 20:51:55 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -107328 build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -107328, 239549] build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.56553e-07, 7.01421e-08 build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 7.01421e-08, 4.20594e-06] build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor0] Theoretical sensitivity (Jy/bm):0.000395667 build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [tst.tclean][Taylor1] Theoretical sensitivity (Jy/bm):0.00205084 build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 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 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005742 build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 07-Oct-2026 20:51:55 2026-10-08 00:51:38 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 20:51:55 2026-10-08 00:51:39 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:51:55 build 07-Oct-2026 20:51:55 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 20:51:55 2026-10-08 00:51:45 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 20:51:55 2026-10-08 00:51:45 INFO SynthesisDeconvolver::setupMask [tst.tclean] Initializing new mask to 1.0 for the full image build 07-Oct-2026 20:51:55 2026-10-08 00:51:45 INFO SynthesisDeconvolver::setupMask [tst.tclean] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 07-Oct-2026 20:51:55 2026-10-08 00:51:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 20:51:55 2026-10-08 00:51:45 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.1281120330095291, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:51:55 2026-10-08 00:51:45 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.128112, CycleNiter=5, Gain=0.1 build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.0166769 build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0166769, 0.0372218] build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO [5] Res: 0.625162 Max: 0.502148 Gain: 0.1 Pos: [100, 100] Scale: 0 Coeffs: 0.682464 -0.729205 build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.425965 (in this run) build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.425965 [1]: -0.455139 build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0->0.425965, peakres=1.05872->0.625163, Reached cycleniter. build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 07-Oct-2026 20:51:55 2026-10-08 00:51:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 20:51:55 build 07-Oct-2026 20:51:55 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 20:51:55 2026-10-08 00:51:55 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.625162, over full image : 0.625162 build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 5, 'cyclethreshold': 0.07564882189035416, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO SDAlgorithmBase::deconvolve [tst.tclean] Run mtmfs minor-cycle | CycleThreshold=0.0756488, CycleNiter=5, Gain=0.1 build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 2.02501GHz.Fractional Bandwidth : 70.0015 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.625162 build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.677494 (in this run) build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.677494 [1]: -0.723894 build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO SDAlgorithmBase::deconvolve [tst.tclean] iters=0->5 [5], model=0.425965->0.677494, peakres=0.625162->0.369152, Reached cycleniter. build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 20:52:06 2026-10-08 00:51:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 20:52:06 build 07-Oct-2026 20:52:06 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SDAlgorithmBase::restore [tst.tclean] : Restoring model image. build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3032 deg build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0362689 Jy/beam build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.tclean.alpha.error build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 00:51:28.540988 End time: 2026-10-08 00:52:05.012505 build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa ########################################## build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO name:: No table opened. build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO tclean::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 .s2026-10-08 00:52:05 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 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 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 644788 build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:52:06 2026-10-08 00:52:05 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 20:52:06 2026-10-08 00:52:06 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 20:52:06 2026-10-08 00:52:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.int.cube] : build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.int.cube] with ftmachine : mosaicft build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:53:55 2026-10-08 00:52:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:53:55 build 07-Oct-2026 20:53:55 0%....10....20....30.. build 07-Oct-2026 20:53:55 0%....10....20....30.. build 07-Oct-2026 20:53:55 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 2026-10-08 00:52:34 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:53:55 2026-10-08 00:52:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:53:55 build 07-Oct-2026 20:53:55 0%....10....20....30. build 07-Oct-2026 20:53:55 0%....10....20....30. build 07-Oct-2026 20:53:55 0%....10....20....30..........404040............505050............606060............707070............808080...........90.90.90..........100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 .100% build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 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 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 07-Oct-2026 20:53:55 2026-10-08 00:53:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdint.joint.cube] : build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdint.joint.cube] with ftmachine : mosaicft build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:53:55 2026-10-08 00:53:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:53:55 build 07-Oct-2026 20:53:55 0%....10....20....30. build 07-Oct-2026 20:53:55 0%....10....20....30. build 07-Oct-2026 20:53:55 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 2026-10-08 00:53:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdint.joint.cube] : multiscale build 07-Oct-2026 20:53:55 2026-10-08 00:53:28 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:53:55 2026-10-08 00:53:28 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:53:55 build 07-Oct-2026 20:53:55 0%....10....20....30 build 07-Oct-2026 20:53:55 0%....10....20....30 build 07-Oct-2026 20:53:55 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 100% build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 564115 build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 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 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:53:55 2026-10-08 00:53:55 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:53:59 2026-10-08 00:53:55 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 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 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 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO sdintimaging::::casa Deleting tmp_564115_*plane build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 20:53:59 2026-10-08 00:53:56 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 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 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 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 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO imager::feather() build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:53:59 2026-10-08 00:53:57 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 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:53:59 2026-10-08 00:53:58 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 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:53:59 2026-10-08 00:53:58 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 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 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO imager::feather() build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:53:59 2026-10-08 00:53:59 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 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 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 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:53:59 2026-10-08 00:54:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 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 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO imager::feather() build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:54:04 2026-10-08 00:54:00 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 07-Oct-2026 20:54:04 2026-10-08 00:54:01 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 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 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 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 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO imager::feather() build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:54:04 2026-10-08 00:54:02 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 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 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 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 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 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO imager::feather() build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:54:04 2026-10-08 00:54:03 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 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 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 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 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 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:54:04 2026-10-08 00:54:05 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:55:14 2026-10-08 00:54:05 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:55:14 2026-10-08 00:54:05 INFO imager::feather() build 07-Oct-2026 20:55:14 2026-10-08 00:54:05 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:55:14 2026-10-08 00:54:05 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:55:14 2026-10-08 00:54:05 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 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdint.joint.cube build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101278 build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 07-Oct-2026 20:55:14 2026-10-08 00:54:06 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdint.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 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 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 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 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.41785, over full image : 1.41785 build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1698557585477829, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:55:14 2026-10-08 00:54:07 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 20:55:14 2026-10-08 00:54:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 07-Oct-2026 20:55:14 2026-10-08 00:54:17 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:55:14 2026-10-08 00:54:17 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:55:14 2026-10-08 00:54:18 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 20:55:14 2026-10-08 00:54:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:55:14 build 07-Oct-2026 20:55:14 0%....10.. build 07-Oct-2026 20:55:14 0%....10.. build 07-Oct-2026 20:55:14 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:55:14 100% build 07-Oct-2026 20:55:14 100% build 07-Oct-2026 20:55:14 2026-10-08 00:55:12 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 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 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 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 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO imager::feather() build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:55:14 2026-10-08 00:55:13 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 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:55:14 2026-10-08 00:55:14 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 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:55:14 2026-10-08 00:55:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:55:14 2026-10-08 00:55:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 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 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO imager::feather() build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:55:19 2026-10-08 00:55:15 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 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 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 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO ImageRegion::fromRecord Creating image 'tmp_644788_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 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 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO ImageRegion::fromRecord Creating image 'tmp_644788_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO imager::feather() build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 20:55:19 2026-10-08 00:55:16 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 07-Oct-2026 20:55:19 2026-10-08 00:55:17 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:55:19 2026-10-08 00:55:18 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:55:19 2026-10-08 00:55:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.800239, over full image : 0.800239 build 07-Oct-2026 20:55:19 2026-10-08 00:55:18 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 20:55:19 2026-10-08 00:55:18 INFO SDAlgorithmBase::restore [tst.mos_cube_sdint.joint.cube] : Restoring model image. build 07-Oct-2026 20:55:19 2026-10-08 00:55:18 INFO SIImageStore::restore Beam for chan : 0 : 77.5616 arcsec, 76.5531 arcsec, -21.4278 deg build 07-Oct-2026 20:55:19 2026-10-08 00:55:18 INFO SIImageStore::restore Beam for chan : 1 : 51.7099 arcsec, 50.993 arcsec, -20.1219 deg build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO SIImageStore::restore Beam for chan : 2 : 38.8169 arcsec, 38.1851 arcsec, -21.4406 deg build 07-Oct-2026 20:55:19 master 1 init 1 build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa Deleting tmp_644788_*plane build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 00:52:05.420479 End time: 2026-10-08 00:55:19.097088 build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO name:: No table opened. build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:55:19 2026-10-08 00:55:19 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 07-Oct-2026 20:56:14 .2026-10-08 00:55:19 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:56:14 2026-10-08 00:55:19 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 20:56:14 2026-10-08 00:55:19 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 07-Oct-2026 20:56:14 2026-10-08 00:55:20 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 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 349787 build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.int.cube] : build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.int.cube] with ftmachine : mosaicft build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:56:14 2026-10-08 00:55:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:56:14 build 07-Oct-2026 20:56:14 0%....10....20....30.. build 07-Oct-2026 20:56:14 0%....10....20....30.. build 07-Oct-2026 20:56:14 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:56:14 100% build 07-Oct-2026 20:56:14 100% build 07-Oct-2026 20:56:14 2026-10-08 00:55:47 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:56:14 2026-10-08 00:55:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:56:14 build 07-Oct-2026 20:56:14 0%....10....20....30. build 07-Oct-2026 20:56:14 0%....10....20....30. build 07-Oct-2026 20:56:14 0%....10....20....30..........404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:56:14 100% build 07-Oct-2026 20:56:14 100% build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 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 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_cube_sdonly.joint.cube] : build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_cube_sdonly.joint.cube] with ftmachine : mosaicft build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:56:14 2026-10-08 00:56:14 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 20:57:21 2026-10-08 00:56:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:57:21 2026-10-08 00:56:14 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 20:57:21 2026-10-08 00:56:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 20:57:21 2026-10-08 00:56:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 20:57:21 2026-10-08 00:56:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:57:21 build 07-Oct-2026 20:57:21 0%....10....20....30 build 07-Oct-2026 20:57:21 0%....10....20....30 build 07-Oct-2026 20:57:21 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:57:21 100% build 07-Oct-2026 20:57:21 100% build 07-Oct-2026 20:57:21 2026-10-08 00:56:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_cube_sdonly.joint.cube] : multiscale build 07-Oct-2026 20:57:21 2026-10-08 00:56:41 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 20:57:21 2026-10-08 00:56:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:57:21 build 07-Oct-2026 20:57:21 0%....10....20....30.. build 07-Oct-2026 20:57:21 0%....10....20....30.. build 07-Oct-2026 20:57:21 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 20:57:21 100% build 07-Oct-2026 20:57:21 100% build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 667975 build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 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 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 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 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:57:21 2026-10-08 00:57:08 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 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO SubImageFactory::createImage Creating image 'tst.mos_cube_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO sdintimaging::::casa Deleting tmp_667975_*plane build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:57:21 2026-10-08 00:57:09 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_cube_sdonly.joint.cube build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.273236 build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 31.3586 build 07-Oct-2026 20:57:21 2026-10-08 00:57:10 INFO SynthesisDeconvolver::setupMask [tst.mos_cube_sdonly.joint.cube] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 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 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 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 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 31.3586, over full image : 31.3586 build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.5679287910461426, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 20:57:21 2026-10-08 00:57:11 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 20:57:21 2026-10-08 00:57:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 07-Oct-2026 20:57:21 2026-10-08 00:57:21 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:57:28 2026-10-08 00:57:21 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:57:28 2026-10-08 00:57:25 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 20:57:28 2026-10-08 00:57:26 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 20:57:28 2026-10-08 00:57:26 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.40501, over full image : 3.40501 build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO SDAlgorithmBase::restore [tst.mos_cube_sdonly.joint.cube] : Restoring model image. build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 07-Oct-2026 20:57:28 master 1 init 1 build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 INFO sdintimaging::::casa Deleting tmp_349787_*plane build 07-Oct-2026 20:57:28 2026-10-08 00:57:27 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 00:55:19.495530 End time: 2026-10-08 00:57:27.585692 build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO name:: No table opened. build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 .2026-10-08 00:57:28 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 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 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 417815 build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 20:57:28 2026-10-08 00:57:28 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.int.cube] : build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.int.cube] with ftmachine : mosaicft build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 20:57:28 2026-10-08 00:57:29 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:00:31 2026-10-08 00:57:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:00:31 2026-10-08 00:57:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:00:31 2026-10-08 00:57:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:00:31 build 07-Oct-2026 21:00:31 0%....10....20....30 build 07-Oct-2026 21:00:31 0%....10....20....30 build 07-Oct-2026 21:00:31 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:00:31 100% build 07-Oct-2026 21:00:31 100% build 07-Oct-2026 21:00:31 2026-10-08 00:57:55 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:00:31 2026-10-08 00:57:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:00:31 build 07-Oct-2026 21:00:31 0%....10....20....30 build 07-Oct-2026 21:00:31 0%....10....20....30 build 07-Oct-2026 21:00:31 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:00:31 100% build 07-Oct-2026 21:00:31 100% build 07-Oct-2026 21:00:31 2026-10-08 00:58:22 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 07-Oct-2026 21:00:31 2026-10-08 00:58:22 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:00:31 2026-10-08 00:58:22 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:00:31 2026-10-08 00:58:22 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:00:31 2026-10-08 00:58:22 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:00:31 2026-10-08 00:58:22 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:00:31 2026-10-08 00:58:22 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_intonly.joint.multiterm] : build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_intonly.joint.multiterm] with ftmachine : mosaicft build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:00:31 2026-10-08 00:58:23 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 07-Oct-2026 21:00:31 build 07-Oct-2026 21:00:31 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03112 build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_intonly.joint.multiterm] : mtmfs build 07-Oct-2026 21:00:31 2026-10-08 00:59:45 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:00:31 build 07-Oct-2026 21:00:31 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:00:31 2026-10-08 01:00:29 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:00:31 2026-10-08 01:00:29 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:00:31 2026-10-08 01:00:29 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.cube build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.100039 build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1521 arcsec x 77.0923 arcsec pa=-24.4055 deg build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.1115 arcsec x 51.3589 arcsec pa=-22.0154 deg build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.1091 arcsec x 38.5222 arcsec pa=-17.4372 deg build 07-Oct-2026 21:00:31 2026-10-08 01:00:30 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_intonly.joint.multiterm build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034257 build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO SIImageStore::printBeamSet Beam : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.93798 build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 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 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:00:31 2026-10-08 01:00:31 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:01:55 2026-10-08 01:00:31 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 07-Oct-2026 21:01:55 2026-10-08 01:00:31 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 07-Oct-2026 21:01:55 2026-10-08 01:00:31 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:01:55 2026-10-08 01:00:31 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 07-Oct-2026 21:01:55 2026-10-08 01:00:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.93798, over full image : 0.93798 build 07-Oct-2026 21:01:55 2026-10-08 01:00:31 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.11880931258201599, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:01:55 2026-10-08 01:00:31 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.118809, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:01:55 2026-10-08 01:00:32 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110967 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110967, 0.0740577] build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269866, -0.0235549 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235549, 0.0207975] build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144586, -0.0149682 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149682, 0.0112498] build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0481747, -0.0071818 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0071818, 0.00387402] build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199133, -0.00385788 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00385788, 0.00167927] build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00888711, -0.002127 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.002127, 0.0007889] build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00416301, -0.00117351 build 07-Oct-2026 21:01:55 2026-10-08 01:00:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00117351, 0.000398284] build 07-Oct-2026 21:01:55 2026-10-08 01:00:41 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:01:55 2026-10-08 01:00:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.93798 build 07-Oct-2026 21:01:55 2026-10-08 01:00:49 INFO [20] Res: 0.853779 Max: 0.81127 Gain: 0.1 Pos: [669, 686] Scale: 100 Coeffs: 20.3983 24.0462 build 07-Oct-2026 21:01:55 2026-10-08 01:00:57 INFO [40] Res: 0.599285 Max: 0.404451 Gain: 0.1 Pos: [670, 685] Scale: 100 Coeffs: 13.7294 14.344 build 07-Oct-2026 21:01:55 2026-10-08 01:01:01 INFO [50] Res: 0.540403 Max: 0.298874 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.524623 -0.564257 build 07-Oct-2026 21:01:55 2026-10-08 01:01:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:01:55 2026-10-08 01:01:01 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 07-Oct-2026 21:01:55 2026-10-08 01:01:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 60.0938 [1]: 28.7903 build 07-Oct-2026 21:01:55 2026-10-08 01:01:01 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 07-Oct-2026 21:01:55 2026-10-08 01:01:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:01:55 2026-10-08 01:01:01 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:01:55 2026-10-08 01:01:01 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:01:55 2026-10-08 01:01:02 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:01:55 2026-10-08 01:01:02 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:01:55 2026-10-08 01:01:03 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:01:55 2026-10-08 01:01:03 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:01:55 build 07-Oct-2026 21:01:55 0%....10.. build 07-Oct-2026 21:01:55 0%....10.. build 07-Oct-2026 21:01:55 0%....10........202020............303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:01:55 100% build 07-Oct-2026 21:01:55 100% build 07-Oct-2026 21:01:55 2026-10-08 01:01:54 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:01:55 2026-10-08 01:01:54 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:01:55 2026-10-08 01:01:55 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:01:55 2026-10-08 01:01:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:01:55 2026-10-08 01:01:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.547633, over full image : 0.547633 build 07-Oct-2026 21:01:55 2026-10-08 01:01:55 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.06936603784561157, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:01:55 2026-10-08 01:01:55 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.069366, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:03:12 2026-10-08 01:01:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:03:12 2026-10-08 01:01:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:03:12 2026-10-08 01:01:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.547633 build 07-Oct-2026 21:03:12 2026-10-08 01:02:01 INFO [60] Res: 0.44505 Max: 0.218333 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 0.451072 -0.447371 build 07-Oct-2026 21:03:12 2026-10-08 01:02:08 INFO [80] Res: 0.326219 Max: 0.112547 Gain: 0.1 Pos: [665, 692] Scale: 100 Coeffs: -7.65563 -35.9276 build 07-Oct-2026 21:03:12 2026-10-08 01:02:16 INFO [100] Res: 0.239128 Max: 0.0637633 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.241717 -0.268069 build 07-Oct-2026 21:03:12 2026-10-08 01:02:16 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:03:12 2026-10-08 01:02:16 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 07-Oct-2026 21:03:12 2026-10-08 01:02:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 53.2672 [1]: -33.0549 build 07-Oct-2026 21:03:12 2026-10-08 01:02:17 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 07-Oct-2026 21:03:12 2026-10-08 01:02:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:03:12 2026-10-08 01:02:17 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:03:12 2026-10-08 01:02:18 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:03:12 2026-10-08 01:02:18 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:03:12 2026-10-08 01:02:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:03:12 build 07-Oct-2026 21:03:12 0%....10.. build 07-Oct-2026 21:03:12 0%....10.... build 07-Oct-2026 21:03:12 0%....10......202020............303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:03:12 100% build 07-Oct-2026 21:03:12 100% build 07-Oct-2026 21:03:12 2026-10-08 01:03:09 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:03:12 2026-10-08 01:03:09 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:03:12 2026-10-08 01:03:10 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:03:12 2026-10-08 01:03:10 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:03:12 2026-10-08 01:03:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.240332, over full image : 0.240332 build 07-Oct-2026 21:03:12 2026-10-08 01:03:10 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:03:12 2026-10-08 01:03:10 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:03:12 2026-10-08 01:03:10 INFO SDAlgorithmBase::restore [tst.mos_mfs_intonly.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:03:12 2026-10-08 01:03:11 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 07-Oct-2026 21:03:12 2026-10-08 01:03:11 INFO SIImageStore::restore Beam for chan : 0 : 53.7012 arcsec, 53.1364 arcsec, -27.3537 deg build 07-Oct-2026 21:03:12 2026-10-08 01:03:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0240328 Jy/beam build 07-Oct-2026 21:03:12 2026-10-08 01:03:11 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_intonly.joint.multiterm.alpha.error build 07-Oct-2026 21:03:12 2026-10-08 01:03:11 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:03:12 master 1 init 1 build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa Deleting tmp_417815_*plane build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 00:57:27.971800 End time: 2026-10-08 01:03:11.819421 build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO name:: No table opened. build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 2026-10-08 01:03:12 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 07-Oct-2026 21:03:12 .2026-10-08 01:03:12 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:03:12 2026-10-08 01:03:12 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:05:29 2026-10-08 01:03:12 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 07-Oct-2026 21:05:29 2026-10-08 01:03:12 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 493750 build 07-Oct-2026 21:05:29 2026-10-08 01:03:12 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:05:29 2026-10-08 01:03:12 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:05:29 2026-10-08 01:03:12 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:05:29 2026-10-08 01:03:12 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.int.cube] : build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.int.cube] with ftmachine : mosaicft build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:05:29 2026-10-08 01:03:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:05:29 build 07-Oct-2026 21:05:29 0%....10....20....30 build 07-Oct-2026 21:05:29 0%....10....20....30 build 07-Oct-2026 21:05:29 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:05:29 100% build 07-Oct-2026 21:05:29 100% build 07-Oct-2026 21:05:29 2026-10-08 01:03:40 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:05:29 2026-10-08 01:03:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:05:29 build 07-Oct-2026 21:05:29 0%....10....20....30 build 07-Oct-2026 21:05:29 0%....10....20....30.... build 07-Oct-2026 21:05:29 0%....10....20....30........404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:05:29 100% build 07-Oct-2026 21:05:29 100% build 07-Oct-2026 21:05:29 2026-10-08 01:04:07 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 07-Oct-2026 21:05:29 2026-10-08 01:04:07 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:05:29 2026-10-08 01:04:07 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:05:29 2026-10-08 01:04:07 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:05:29 2026-10-08 01:04:07 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:05:29 2026-10-08 01:04:07 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:05:29 2026-10-08 01:04:07 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint.joint.multiterm] with ftmachine : mosaicft build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:05:29 2026-10-08 01:04:08 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 07-Oct-2026 21:05:29 build 07-Oct-2026 21:05:29 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 07-Oct-2026 21:05:29 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 07-Oct-2026 21:06:16 2026-10-08 01:05:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:06:16 2026-10-08 01:05:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032083 build 07-Oct-2026 21:06:16 2026-10-08 01:05:29 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 07-Oct-2026 21:06:16 2026-10-08 01:05:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint.joint.multiterm] : mtmfs build 07-Oct-2026 21:06:16 2026-10-08 01:05:30 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:06:16 build 07-Oct-2026 21:06:16 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:06:16 2026-10-08 01:06:13 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:06:16 2026-10-08 01:06:13 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 145370 build 07-Oct-2026 21:06:16 2026-10-08 01:06:13 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:06:16 2026-10-08 01:06:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:13 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:06:16 2026-10-08 01:06:13 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 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.residual' of shape [1500, 1500, 1, 3] build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 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 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.image' of shape [1500, 1500, 1, 3] build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 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 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint.sd.cube.psf' of shape [1500, 1500, 1, 3] build 07-Oct-2026 21:06:16 2026-10-08 01:06:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO sdintimaging::::casa Deleting tmp_145370_*plane build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 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 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 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 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 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 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO imager::feather() build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:06:16 2026-10-08 01:06:15 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:06:16 2026-10-08 01:06:16 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 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 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 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:16 2026-10-08 01:06:17 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 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO imager::feather() build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:06:21 2026-10-08 01:06:17 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 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 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 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 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 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO imager::feather() build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:06:21 2026-10-08 01:06:18 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 07-Oct-2026 21:06:21 2026-10-08 01:06:19 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 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 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 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 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO imager::feather() build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:06:21 2026-10-08 01:06:20 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 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 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 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 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 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:06:21 2026-10-08 01:06:21 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:06:25 2026-10-08 01:06:21 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:06:25 2026-10-08 01:06:21 INFO imager::feather() build 07-Oct-2026 21:06:25 2026-10-08 01:06:21 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:06:25 2026-10-08 01:06:21 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:06:25 2026-10-08 01:06:22 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 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 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 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 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 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO imager::feather() build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:06:25 2026-10-08 01:06:23 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 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.cube build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101119 build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5616 arcsec x 76.5531 arcsec pa=-21.4278 deg build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.7099 arcsec x 50.9930 arcsec pa=-20.1219 deg build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.8169 arcsec x 38.1851 arcsec pa=-21.4406 deg build 07-Oct-2026 21:06:25 2026-10-08 01:06:24 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint.joint.multiterm build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03727 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SIImageStore::printBeamSet Beam : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.03628 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 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 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 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 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 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 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.03628, over full image : 1.03628 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.12350266426801682, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.123503, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:25 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:06:25 2026-10-08 01:06:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:06:25 2026-10-08 01:06:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990569 at [750, 750] build 07-Oct-2026 21:07:51 2026-10-08 01:06:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:07:51 2026-10-08 01:06:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990569, -9.34914e-05 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -9.34914e-05, 0.0733598] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261119, -0.0234462 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234462, 0.0201517] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136894, -0.0147324 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147324, 0.0106831] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0437287, -0.00667573 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00667573, 0.00354212] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180718, -0.00331869 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331869, 0.00152844] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085719, -0.00172584 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00172584, 0.000742582] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00457677, -0.000951945 build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000951945, 0.000405767] build 07-Oct-2026 21:07:51 2026-10-08 01:06:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:07:51 2026-10-08 01:06:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.04615 build 07-Oct-2026 21:07:51 2026-10-08 01:06:43 INFO [20] Res: 1.00521 Max: 1.18303 Gain: 0.1 Pos: [700, 783] Scale: 0 Coeffs: 1.04658 -1.15463 build 07-Oct-2026 21:07:51 2026-10-08 01:06:50 INFO [40] Res: 0.679897 Max: 0.551563 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.746016 -0.0598731 build 07-Oct-2026 21:07:51 2026-10-08 01:06:54 INFO [50] Res: 0.605109 Max: 0.392199 Gain: 0.1 Pos: [750, 717] Scale: 0 Coeffs: 0.601741 -0.675218 build 07-Oct-2026 21:07:51 2026-10-08 01:06:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:07:51 2026-10-08 01:06:54 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 07-Oct-2026 21:07:51 2026-10-08 01:06:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 79.9967 [1]: 27.6099 build 07-Oct-2026 21:07:51 2026-10-08 01:06:55 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 07-Oct-2026 21:07:51 2026-10-08 01:06:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:07:51 2026-10-08 01:06:55 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:07:51 2026-10-08 01:06:55 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:07:51 2026-10-08 01:06:55 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:07:51 2026-10-08 01:06:56 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:07:51 2026-10-08 01:06:56 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:07:51 2026-10-08 01:06:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:07:51 build 07-Oct-2026 21:07:51 0%....10... build 07-Oct-2026 21:07:51 0%....10... build 07-Oct-2026 21:07:51 0%....10......202020............303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:07:51 100% build 07-Oct-2026 21:07:51 100% build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 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 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 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 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO imager::feather() build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:07:51 2026-10-08 01:07:50 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 07-Oct-2026 21:07:51 2026-10-08 01:07:51 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:07:51 2026-10-08 01:07:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:07:51 2026-10-08 01:07:51 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:07:51 2026-10-08 01:07:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:07:51 2026-10-08 01:07:51 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:12 2026-10-08 01:07:51 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 07-Oct-2026 21:09:12 2026-10-08 01:07:51 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:12 2026-10-08 01:07:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 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 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO imager::feather() build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:09:12 2026-10-08 01:07:52 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 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 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 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 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 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO imager::feather() build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:09:12 2026-10-08 01:07:53 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 07-Oct-2026 21:09:12 2026-10-08 01:07:54 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:09:12 2026-10-08 01:07:55 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:09:12 2026-10-08 01:07:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:09:12 2026-10-08 01:07:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.602189, over full image : 0.602189 build 07-Oct-2026 21:09:12 2026-10-08 01:07:55 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07176820188760757, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:09:12 2026-10-08 01:07:55 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0717682, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:09:12 2026-10-08 01:07:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:09:12 2026-10-08 01:07:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:09:12 2026-10-08 01:07:57 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.607922 build 07-Oct-2026 21:09:12 2026-10-08 01:08:01 INFO [60] Res: 0.494121 Max: 0.275333 Gain: 0.1 Pos: [701, 685] Scale: 100 Coeffs: 7.43997 -1.48924 build 07-Oct-2026 21:09:12 2026-10-08 01:08:09 INFO [80] Res: 0.384435 Max: 0.157659 Gain: 0.1 Pos: [902, 750] Scale: 0 Coeffs: 0.398853 -0.0315127 build 07-Oct-2026 21:09:12 2026-10-08 01:08:16 INFO [100] Res: 0.302893 Max: 0.0988156 Gain: 0.1 Pos: [619, 818] Scale: 100 Coeffs: 4.75921 0.548569 build 07-Oct-2026 21:09:12 2026-10-08 01:08:16 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:09:12 2026-10-08 01:08:16 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 07-Oct-2026 21:09:12 2026-10-08 01:08:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.113 [1]: 27.1453 build 07-Oct-2026 21:09:12 2026-10-08 01:08:17 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 07-Oct-2026 21:09:12 2026-10-08 01:08:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:09:12 2026-10-08 01:08:17 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:09:12 2026-10-08 01:08:18 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:09:12 2026-10-08 01:08:18 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:09:12 2026-10-08 01:08:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:09:12 build 07-Oct-2026 21:09:12 0%....10... build 07-Oct-2026 21:09:12 0%....10... build 07-Oct-2026 21:09:12 0%....10......202020............303030............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:09:12 100% build 07-Oct-2026 21:09:12 100% build 07-Oct-2026 21:09:12 2026-10-08 01:09:12 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:09:12 2026-10-08 01:09:13 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:09:12 2026-10-08 01:09:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:12 2026-10-08 01:09:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:12 2026-10-08 01:09:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:12 2026-10-08 01:09:13 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 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 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 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 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO imager::feather() build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:09:18 2026-10-08 01:09:13 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 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 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 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 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 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO imager::feather() build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:09:18 2026-10-08 01:09:14 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:09:18 2026-10-08 01:09:15 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 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 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 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO ImageRegion::fromRecord Creating image 'tmp_493750_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 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 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO ImageRegion::fromRecord Creating image 'tmp_493750_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO imager::feather() build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:09:18 2026-10-08 01:09:16 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 07-Oct-2026 21:09:18 2026-10-08 01:09:17 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.301364, over full image : 0.301364 build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:09:18 2026-10-08 01:09:18 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 07-Oct-2026 21:09:18 2026-10-08 01:09:19 INFO SIImageStore::restore Beam for chan : 0 : 53.275 arcsec, 52.6922 arcsec, -25.0221 deg build 07-Oct-2026 21:09:21 2026-10-08 01:09:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0304205 Jy/beam build 07-Oct-2026 21:09:21 2026-10-08 01:09:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdint.joint.multiterm.alpha.error build 07-Oct-2026 21:09:21 2026-10-08 01:09:19 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:09:21 2026-10-08 01:09:19 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 07-Oct-2026 21:09:21 2026-10-08 01:09:19 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 07-Oct-2026 21:09:21 2026-10-08 01:09:19 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:09:21 master 1 init 1 build 07-Oct-2026 21:09:21 2026-10-08 01:09:19 INFO sdintimaging::::casa Deleting tmp_493750_*plane build 07-Oct-2026 21:09:21 2026-10-08 01:09:19 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:03:12.061365 End time: 2026-10-08 01:09:19.711196 build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO name:: No table opened. build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 .2026-10-08 01:09:20 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 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 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 945304 build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:09:21 2026-10-08 01:09:20 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:09:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 07-Oct-2026 21:09:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.int.cube] : build 07-Oct-2026 21:09:21 2026-10-08 01:09:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:09:21 2026-10-08 01:09:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.int.cube] with ftmachine : mosaicft build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:12:21 2026-10-08 01:09:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:12:21 build 07-Oct-2026 21:12:21 0%....10....20....30 build 07-Oct-2026 21:12:21 0%....10....20....30 build 07-Oct-2026 21:12:21 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:12:21 100% build 07-Oct-2026 21:12:21 100% build 07-Oct-2026 21:12:21 2026-10-08 01:09:48 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:12:21 2026-10-08 01:09:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.476 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:12:21 build 07-Oct-2026 21:12:21 0%....10....20....30 build 07-Oct-2026 21:12:21 0%....10....20....30 build 07-Oct-2026 21:12:21 0%....10....20....30............404040............505050............606060............707070............808080............909090............100% build 07-Oct-2026 21:12:21 100% build 07-Oct-2026 21:12:21 100% build 07-Oct-2026 21:12:21 2026-10-08 01:10:15 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 07-Oct-2026 21:12:21 2026-10-08 01:10:15 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:12:21 2026-10-08 01:10:15 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:12:21 2026-10-08 01:10:15 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:12:21 2026-10-08 01:10:15 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:12:21 2026-10-08 01:10:15 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:12:21 2026-10-08 01:10:15 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdonly.joint.multiterm] : build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdonly.joint.multiterm] with ftmachine : mosaicft build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:12:21 2026-10-08 01:10:16 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 07-Oct-2026 21:12:21 build 07-Oct-2026 21:12:21 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity + [947700, -102.824 build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity + -102.824, 70184.8] build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06, 1.5459e-09 build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity + 1.5459e-09, 1.42481e-05] build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.00377467 build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031635 build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdonly.joint.multiterm] : mtmfs build 07-Oct-2026 21:12:21 2026-10-08 01:11:37 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:12:21 build 07-Oct-2026 21:12:21 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:12:21 2026-10-08 01:12:21 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:12:21 2026-10-08 01:12:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 710459 build 07-Oct-2026 21:12:21 2026-10-08 01:12:21 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:12:21 2026-10-08 01:12:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:12:21 2026-10-08 01:12:21 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:12:21 2026-10-08 01:12:21 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 07-Oct-2026 21:12:21 2026-10-08 01:12:22 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.residual' of shape [1500, 1500, 1, 3] build 07-Oct-2026 21:12:21 2026-10-08 01:12:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:12:21 2026-10-08 01:12:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:12:21 2026-10-08 01:12:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:12:21 2026-10-08 01:12:22 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 07-Oct-2026 21:12:21 2026-10-08 01:12:22 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.image' of shape [1500, 1500, 1, 3] build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 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 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdonly.sd.cube.psf' of shape [1500, 1500, 1, 3] build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:12:33 2026-10-08 01:12:22 INFO sdintimaging::::casa Deleting tmp_710459_*plane build 07-Oct-2026 21:12:33 2026-10-08 01:12:23 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 07-Oct-2026 21:12:33 2026-10-08 01:12:23 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:12:33 2026-10-08 01:12:23 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:12:33 2026-10-08 01:12:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.cube build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.266813 build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 07-Oct-2026 21:12:33 2026-10-08 01:12:24 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdonly.joint.multiterm build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.068487 build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 18.9585 build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_mosaic.true.im.masklist] within PB mask limit build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 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 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 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 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 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 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 18.9585, over full image : 18.9585 build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9479246139526367, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.947925, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:25 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 1500 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [750, 750] build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:12:33 2026-10-08 01:12:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110968 build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110968, 0.0740577] build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.944271, -0.00762222 build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762222, 0.0698511] build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 07-Oct-2026 21:12:33 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376937 build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376937, 0.0456457] build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 07-Oct-2026 21:13:29 2026-10-08 01:12:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:29 2026-10-08 01:12:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 18.9585 build 07-Oct-2026 21:13:29 2026-10-08 01:12:43 INFO [20] Res: 4.99391 Max: 70.822 Gain: 0.1 Pos: [651, 791] Scale: 100 Coeffs: 18.1169 -1.38867 build 07-Oct-2026 21:13:29 2026-10-08 01:12:50 INFO [40] Res: 2.62935 Max: 13.3486 Gain: 0.1 Pos: [623, 679] Scale: 100 Coeffs: 8.12599 1.58383 build 07-Oct-2026 21:13:29 2026-10-08 01:12:54 INFO [50] Res: 2.06994 Max: 7.43787 Gain: 0.1 Pos: [645, 660] Scale: 100 Coeffs: 6.03219 0.88266 build 07-Oct-2026 21:13:29 2026-10-08 01:12:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:13:29 2026-10-08 01:12:54 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 07-Oct-2026 21:13:29 2026-10-08 01:12:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 101.613 [1]: -7.21691 build 07-Oct-2026 21:13:29 2026-10-08 01:12:54 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 07-Oct-2026 21:13:29 2026-10-08 01:12:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:13:29 2026-10-08 01:12:54 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:13:29 2026-10-08 01:12:54 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:13:29 2026-10-08 01:12:55 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:29 2026-10-08 01:12:55 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:29 2026-10-08 01:12:59 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:29 2026-10-08 01:13:00 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:29 2026-10-08 01:13:01 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:29 2026-10-08 01:13:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.1469, over full image : 2.1469 build 07-Oct-2026 21:13:29 2026-10-08 01:13:01 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10734505951404572, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:13:29 2026-10-08 01:13:01 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.107345, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:13:29 2026-10-08 01:13:01 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:13:29 2026-10-08 01:13:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:29 2026-10-08 01:13:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.1469 build 07-Oct-2026 21:13:29 2026-10-08 01:13:07 INFO [60] Res: 1.81768 Max: 4.6335 Gain: 0.1 Pos: [595, 774] Scale: 100 Coeffs: 4.76964 0.772405 build 07-Oct-2026 21:13:29 2026-10-08 01:13:14 INFO [80] Res: 1.18844 Max: 1.86117 Gain: 0.1 Pos: [692, 654] Scale: 100 Coeffs: 3.06459 0.874454 build 07-Oct-2026 21:13:29 2026-10-08 01:13:21 INFO [100] Res: 0.924685 Max: 0.945888 Gain: 0.1 Pos: [601, 823] Scale: 100 Coeffs: 2.15142 0.31712 build 07-Oct-2026 21:13:29 2026-10-08 01:13:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:13:29 2026-10-08 01:13:21 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 07-Oct-2026 21:13:29 2026-10-08 01:13:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 116.696 [1]: -4.97915 build 07-Oct-2026 21:13:29 2026-10-08 01:13:22 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 07-Oct-2026 21:13:29 2026-10-08 01:13:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:13:29 2026-10-08 01:13:22 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:29 2026-10-08 01:13:23 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:29 2026-10-08 01:13:27 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:29 2026-10-08 01:13:27 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:29 2026-10-08 01:13:28 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:29 2026-10-08 01:13:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.921073, over full image : 0.921073 build 07-Oct-2026 21:13:29 2026-10-08 01:13:28 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:13:29 2026-10-08 01:13:28 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:13:29 2026-10-08 01:13:28 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdonly.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:13:29 2026-10-08 01:13:28 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 07-Oct-2026 21:13:29 2026-10-08 01:13:29 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 07-Oct-2026 21:13:29 2026-10-08 01:13:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0921023 Jy/beam build 07-Oct-2026 21:13:29 2026-10-08 01:13:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.mos_mfs_sdonly.joint.multiterm.alpha.error build 07-Oct-2026 21:13:29 2026-10-08 01:13:29 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:13:29 2026-10-08 01:13:29 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 07-Oct-2026 21:13:29 2026-10-08 01:13:29 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 07-Oct-2026 21:13:29 2026-10-08 01:13:29 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:13:29 master 1 init 1 build 07-Oct-2026 21:13:29 2026-10-08 01:13:29 INFO sdintimaging::::casa Deleting tmp_945304_*plane build 07-Oct-2026 21:13:30 2026-10-08 01:13:29 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:09:20.300107 End time: 2026-10-08 01:13:29.744671 build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO name:: No table opened. build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 .2026-10-08 01:13:30 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 WARN sdintimaging::task_sdintimaging::casa You have specified parameter stokes="IQUV" but presently only stokes="I" is supported when usedata="sdint". build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:13:30.314154 End time: 2026-10-08 01:13:30.326804 build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 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 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 229053 build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 07-Oct-2026 21:13:30 2026-10-08 01:13:30 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 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 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 2.20983e+11 Hz Channels equidistant in freq build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.28983e+11 Hz build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.59998e+10 Hz build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.59998e+10 Hz build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 2.20983e+11 Hz, upper edge = 2.36983e+11 Hz build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO VPSkyJones::VPSkyJones PB used ALMA build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:13:33 2026-10-08 01:13:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 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 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::selectData MS : IRS1_7m_f.ms | [Opened in readonly mode] build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::selectData NRows selected : 1675 build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::defineImage Impars: start 228982955177.41397Hz build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::defineImage Shape: [180, 180, 1, 1] Spectral: [2.28983e+11] at [0] with increment [1.59998e+10] build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO VPSkyJones::VPSkyJones PB used ALMA build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01251 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 0.5 build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:13:33 2026-10-08 01:13:32 INFO HetArrConvFunc::findAntennaSizes Overriding PB with Airy of diam,blockage=6.25 m,0.75 m starting with antenna 0 build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_0_1 actualConvInd 0 pointer 1 build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStoreMultiTerm::calcSensitivity + [1.47823e+08] build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStoreMultiTerm::calcSensitivity + [6.76486e-09] build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):8.22488e-05 build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005836 build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SIImageStore::printBeamSet Beam : 7.51562 arcsec, 4.43294 arcsec, 75.5675 deg build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 891301 build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO CasacRegionManager::fromBCS Using polarizations I build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageRegion::fromRecord Creating image 'tmp_891301_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Success. Created tmp_891301_JCMTsubre.image_StokesIOnly build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 WARN sdintimaging::::casa Will try to continue by extracting Stokes I from JCMTsubre.image ... build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO CasacRegionManager::fromBCS Using polarizations I build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageRegion::fromRecord Creating image 'tmp_891301_JCMTsubre.image_StokesIOnly' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Success. Created tmp_891301_JCMTsubre.image_StokesIOnly build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 103415 build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 WARN componentlist::close componentlist closed build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Deleting tmp_891301_*plane build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 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 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:13:33 2026-10-08 01:13:33 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 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 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 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 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::feather() build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 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 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 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 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 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 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::feather() build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:33 2026-10-08 01:13:34 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 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 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008265 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.008461 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStore::printBeamSet Beam : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.455725 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 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 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0817392 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.455725, over full image : 0.455725 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50000, 'cyclethreshold': 0.10274866223335266, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.102749, CycleNiter=50000, Gain=0.1 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 10, 15, 20] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 1 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 10 pixels with bias = 1 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 15 pixels with bias = 1 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 20 pixels with bias = 1 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 180 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.989649 at [90, 90] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.102749, nsigma threshold=0.0817392 ) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.989649] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.656389] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.282229] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 15 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.119074] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0541548] build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.460491 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO [20] Res: 0.147316 Max: 0.0247389 Gain: 0.1 Pos: [48, 71] Scale: 10 Coeffs: 0.296067 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 35. Peak residual 0.101145 (within mask) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 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 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.34829 build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 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 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 35 iterations. build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:13:35 2026-10-08 01:13:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 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 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:35 2026-10-08 01:13:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 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 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO imager::feather() build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 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 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0s, system 0s) build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0431439 build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0931846, over full image : 0.0931846 build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49965, 'cyclethreshold': 0.021009599789977074, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0210096, CycleNiter=49965, Gain=0.1 build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.0210096, nsigma threshold=0.0431439 ) build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0941593 build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO [40] Res: 0.0845341 Max: 0.00777016 Gain: 0.1 Pos: [92, 81] Scale: 20 Coeffs: 0.378788 build 07-Oct-2026 21:13:36 2026-10-08 01:13:35 INFO [60] Res: 0.0602781 Max: 0.00376997 Gain: 0.1 Pos: [64, 79] Scale: 20 Coeffs: 0.263846 build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO [80] Res: 0.0486175 Max: 0.00237223 Gain: 0.1 Pos: [49, 70] Scale: 0 Coeffs: 0.0489596 build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 92. Peak residual 0.0429792 (within mask) build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 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 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.27886 build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 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 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 92 iterations. build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 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 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:36 2026-10-08 01:13:36 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 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO imager::feather() build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 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 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0300406 build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0439675, over full image : 0.0439675 build 07-Oct-2026 21:13:36 2026-10-08 01:13:37 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49908, 'cyclethreshold': 0.009912997484207153, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.009913, CycleNiter=49908, Gain=0.1 build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.009913, nsigma threshold=0.0300406 ) build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0444273 build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO [100] Res: 0.0403345 Max: 0.00167653 Gain: 0.1 Pos: [95, 83] Scale: 5 Coeffs: 0.0505388 build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO [120] Res: 0.0352667 Max: 0.00129825 Gain: 0.1 Pos: [65, 78] Scale: 20 Coeffs: 0.154832 build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO [140] Res: 0.0314903 Max: 0.00103064 Gain: 0.1 Pos: [95, 72] Scale: 0 Coeffs: 0.0322711 build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 149. Peak residual 0.0299999 (within mask) build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 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 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.84744 build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 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 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 149 iterations. build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 07-Oct-2026 21:13:38 2026-10-08 01:13:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 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 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 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 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO imager::feather() build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 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 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.023984 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0303133, over full image : 0.0303133 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49851, 'cyclethreshold': 0.0068345097824931145, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00683451, CycleNiter=49851, Gain=0.1 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00683451, nsigma threshold=0.023984 ) build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0306304 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO [160] Res: 0.0285593 Max: 0.00086144 Gain: 0.1 Pos: [61, 77] Scale: 5 Coeffs: 0.036227 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO [180] Res: 0.0263082 Max: 0.000743767 Gain: 0.1 Pos: [102, 94] Scale: 20 Coeffs: 0.117193 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO [200] Res: 0.0245047 Max: 0.000622147 Gain: 0.1 Pos: [70, 95] Scale: 20 Coeffs: 0.107184 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 208. Peak residual 0.0237891 (within mask) build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 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 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.32471 build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 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 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 208 iterations. build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:38 2026-10-08 01:13:38 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 07-Oct-2026 21:13:40 2026-10-08 01:13:38 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 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 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 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 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO imager::feather() build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 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 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0198919 build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0235007, over full image : 0.0235007 build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49792, 'cyclethreshold': 0.005298524163663387, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00529852, CycleNiter=49792, Gain=0.1 build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00529852, nsigma threshold=0.0198919 ) build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0237465 build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO [220] Res: 0.0225271 Max: 0.000498327 Gain: 0.1 Pos: [103, 94] Scale: 20 Coeffs: 0.0959265 build 07-Oct-2026 21:13:40 2026-10-08 01:13:39 INFO [240] Res: 0.0210055 Max: 0.000444395 Gain: 0.1 Pos: [80, 85] Scale: 20 Coeffs: 0.090587 build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 250. Peak residual 0.0196188 (within mask) build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 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 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.59246 build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 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 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 250 iterations. build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 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 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 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 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO imager::feather() build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:40 2026-10-08 01:13:40 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 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 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0178832 build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0197218, over full image : 0.0197218 build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49750, 'cyclethreshold': 0.004446510691195726, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00444651, CycleNiter=49750, Gain=0.1 build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00444651, nsigma threshold=0.0178832 ) build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.019928 build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO [260] Res: 0.0189796 Max: 0.00038445 Gain: 0.1 Pos: [43, 61] Scale: 0 Coeffs: 0.0197097 build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 279. Peak residual 0.0178229 (within mask) build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 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 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.75398 build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 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 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 7 ------------------------------------- build 07-Oct-2026 21:13:42 2026-10-08 01:13:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 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 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 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 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO imager::feather() build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 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 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0167812 build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0173994, over full image : 0.0173994 build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49721, 'cyclethreshold': 0.0039229076355695724, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00392291, CycleNiter=49721, Gain=0.1 build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00392291, nsigma threshold=0.0167812 ) build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0175814 build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO [280] Res: 0.0176196 Max: 0.000339228 Gain: 0.1 Pos: [67, 61] Scale: 20 Coeffs: 0.0791458 build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 300. Peak residual 0.0167444 (within mask) build 07-Oct-2026 21:13:42 2026-10-08 01:13:42 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 07-Oct-2026 21:13:42 2026-10-08 01:13:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.8557 build 07-Oct-2026 21:13:44 2026-10-08 01:13:42 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 07-Oct-2026 21:13:44 2026-10-08 01:13:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 07-Oct-2026 21:13:44 2026-10-08 01:13:42 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:44 2026-10-08 01:13:42 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:44 2026-10-08 01:13:42 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 8 ------------------------------------- build 07-Oct-2026 21:13:44 2026-10-08 01:13:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 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 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 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 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO imager::feather() build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 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 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0s, system 0s) build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0161508 build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0164603, over full image : 0.0164603 build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 49700, 'cyclethreshold': 0.003711167722940445, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SDAlgorithmBase::deconvolve [tst.mos_mfs_sdint_singleplane.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.00371117, CycleNiter=49700, Gain=0.1 build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 220.983 GHz -> 236.983GHz.Fractional Bandwidth : 6.98733 %.Reference Frequency for Taylor Expansion : 228.983GHz. build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00371117, nsigma threshold=0.0161508 ) build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0166324 build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 311. Peak residual 0.0159507 (within mask) build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 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 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 3.90308 build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 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 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 311 iterations. build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa Modify with PB : div with frequency dependence False build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence True build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 9 ------------------------------------- build 07-Oct-2026 21:13:44 2026-10-08 01:13:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01669 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 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 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO ImageRegion::fromRecord Creating image 'tmp_229053_sdplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 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 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO ImageRegion::fromRecord Creating image 'tmp_229053_intplane' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:13:44 2026-10-08 01:13:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO imager::feather() build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 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 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.01s, system 0s) build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0158271 build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0157336, over full image : 0.0157336 build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO sdintimaging::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:13:45 2026-10-08 01:13:44 INFO SIImageStore::restore Beam for chan : 0 : 7.495 arcsec, 4.40841 arcsec, 75.7568 deg build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO task_tclean::SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.joint.multiterm.image.tt0.pbcor' of shape [180, 180, 1, 1] build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO task_tclean::ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:13:45 master 1 init 1 build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa Deleting tmp_229053_*plane build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:13:30.355771 End time: 2026-10-08 01:13:44.793273 build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO name:: No table opened. build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 .2026-10-08 01:13:45 INFO imsubimage::::casa ########################################## build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::::casa ##### Begin Task: imsubimage ##### build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 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 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::ImageRegion::fromRecord Creating image 'papersky_mosaic.sdimage.singleplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::::casa Task imsubimage complete. Start time: 2026-10-08 01:13:44.949718 End time: 2026-10-08 01:13:44.998953 build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::::casa ##### End Task: imsubimage ##### build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO imsubimage::::casa ########################################## build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:13:45 2026-10-08 01:13:45 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:15:08 2026-10-08 01:13:45 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 07-Oct-2026 21:15:08 2026-10-08 01:13:45 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 714897 build 07-Oct-2026 21:15:08 2026-10-08 01:13:45 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:15:08 2026-10-08 01:13:45 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:15:08 2026-10-08 01:13:45 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:15:08 2026-10-08 01:13:45 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.int.cube] : build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.99889e+08 Hz build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 1 build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 1.24986e+09 Hz build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.int.cube] with ftmachine : mosaicft build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:15:08 2026-10-08 01:13:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:15:08 build 07-Oct-2026 21:15:08 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:15:08 2026-10-08 01:14:11 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:15:08 2026-10-08 01:14:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.159 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:15:08 build 07-Oct-2026 21:15:08 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 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 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::selectData MS : papersky_mosaic.ms | [Opened in readonly mode] build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::selectData NRows selected : 157950 build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::defineImage Shape: [1500, 1500, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] with ftmachine : mosaicft build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO VPSkyJones::VPSkyJones PB used EVLA build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.869 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:15:08 2026-10-08 01:14:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:15:08 2026-10-08 01:14:38 INFO HetArrConvFunc::findConvFunction convolution function support: [17]ELKEY 0_0_3 actualConvInd 0 pointer 1 build 07-Oct-2026 21:15:08 build 07-Oct-2026 21:15:08 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStoreMultiTerm::calcSensitivity + [947700] build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStoreMultiTerm::calcSensitivity + [1.05519e-06] build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStoreMultiTerm::calcSensitivity [tst.mos_mfs_sdint_singleplane.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00102722 build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749916 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031557 build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SIImageStore::printBeamSet Beam : 62.9014 arcsec, 62.181 arcsec, -19.4961 deg build 07-Oct-2026 21:15:08 2026-10-08 01:15:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.mos_mfs_sdint_singleplane.joint.multiterm] : mtmfs build 07-Oct-2026 21:15:35 2026-10-08 01:15:09 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:15:35 build 07-Oct-2026 21:15:35 0%....10....20....30....40....50....60....70....80....90....100% build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 258471 build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 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 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.residual' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 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 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO SubImageFactory::createImage Creating image 'tst.mos_mfs_sdint_singleplane.sd.cube.image' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 359306 build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 WARN sdintimaging::::casa The input SD image does not have per-plane-restoring beams. Working around that ... build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 WARN componentlist::close componentlist closed build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:35 2026-10-08 01:15:31 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 07-Oct-2026 21:15:35 2026-10-08 01:15:33 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:15:35 2026-10-08 01:15:33 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:15:35 2026-10-08 01:15:33 INFO sdintimaging::::casa Deleting tmp_258471_*plane build 07-Oct-2026 21:15:35 2026-10-08 01:15:33 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 07-Oct-2026 21:15:35 2026-10-08 01:15:33 WARN sdintimaging::::casa+ We will ignore this for now. build 07-Oct-2026 21:15:35 2026-10-08 01:15:33 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:15:35 2026-10-08 01:15:33 INFO sdintimaging::::casa Modify with PB : div with frequency dependence True build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO sdintimaging::::casa Deleting tmp_714897_*plane build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 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 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO ImageRegion::fromRecord Creating image 'tmp_714897_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 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 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO ImageRegion::fromRecord Creating image 'tmp_714897_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO imager::feather() build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:35 2026-10-08 01:15:34 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 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO sdintimaging::::casa Modify with PB : mult with frequency dependence False build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO ImageMaskHandler::_calcmask Created mask `pbmask' build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO sdintimaging::::casa Deleting tmp_714897_*plane build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 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 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO ImageRegion::fromRecord Creating image 'tmp_714897_sdplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 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 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO ImageRegion::fromRecord Creating image 'tmp_714897_intplane' of shape [1500, 1500, 1, 1] build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:35 2026-10-08 01:15:35 INFO imager::feather() build 07-Oct-2026 21:15:37 2026-10-08 01:15:35 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:37 2026-10-08 01:15:35 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:37 2026-10-08 01:15:35 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 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.cube build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037246 build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.mos_mfs_sdint_singleplane.joint.multitermtmp build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037108 build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SIImageStore::printBeamSet Beam : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SynthesisDeconvolver::setupMask [tst.mos_mfs_sdint_singleplane.joint.multiterm] Setting up a mask from [circle[[300pix,395pix],90pix]] within PB mask limit build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 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 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 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 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SDMaskHandler::makePBMask MAKE combined PB mask build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 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 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.41785 build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO sdintimaging::::casa Reached global stopping criterion : zero mask build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.99024 at [750, 750] build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:15:37 2026-10-08 01:15:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.99024] build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO SDAlgorithmBase::restore [tst.mos_mfs_sdint_singleplane.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 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 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO SIImageStore::restore Beam for chan : 0 : 77.5466 arcsec, 76.5381 arcsec, -21.4276 deg build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 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 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:15:37 master 1 init 1 build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa Deleting tmp_714897_*plane build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 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 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:13:45.017433 End time: 2026-10-08 01:15:37.877558 build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO name:: No table opened. build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa [ checkall ] build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 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 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:15:37 2026-10-08 01:15:38 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 07-Oct-2026 21:15:37 2026-10-08 01:15:38 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 07-Oct-2026 21:15:41 2026-10-08 01:15:38 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 07-Oct-2026 21:15:41 .s2026-10-08 01:15:38 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 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 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 967007 build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 07-Oct-2026 21:15:41 2026-10-08 01:15:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:15:41 2026-10-08 01:15:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 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 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:15:41 2026-10-08 01:15:40 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:41 2026-10-08 01:15:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : hogbom build 07-Oct-2026 21:15:41 2026-10-08 01:15:41 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:15:41 2026-10-08 01:15:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:41 2026-10-08 01:15:41 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 144169 build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 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 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 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 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 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 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:15:42 2026-10-08 01:15:41 INFO sdintimaging::::casa Deleting tmp_144169_*plane build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::feather() build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::feather() build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:42 2026-10-08 01:15:42 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 07-Oct-2026 21:15:42 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:42 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:42 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 07-Oct-2026 21:15:43 2026-10-08 01:15:42 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather() build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather() build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather() build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:43 2026-10-08 01:15:43 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 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 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 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 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 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:43 2026-10-08 01:15:44 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO imager::feather() build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 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 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053783 build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 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 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 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 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:15:48 2026-10-08 01:15:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:15:48 2026-10-08 01:15:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 07-Oct-2026 21:15:48 2026-10-08 01:15:47 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:15:48 2026-10-08 01:15:47 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 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 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 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 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO imager::feather() build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 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 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 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 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 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 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:48 2026-10-08 01:15:48 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:53 2026-10-08 01:15:48 INFO imager::feather() build 07-Oct-2026 21:15:53 2026-10-08 01:15:48 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:53 2026-10-08 01:15:48 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:53 2026-10-08 01:15:48 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 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 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 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 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 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO imager::feather() build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 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 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29521, over full image : 1.29521 build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.15563742816448212, 'loopgain': 0.009999999776482582, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:15:53 2026-10-08 01:15:49 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:15:53 2026-10-08 01:15:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 120 iterations. build 07-Oct-2026 21:15:53 2026-10-08 01:15:51 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:15:53 2026-10-08 01:15:51 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 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 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 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 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO imager::feather() build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 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 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 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 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 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 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:53 2026-10-08 01:15:53 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:54 2026-10-08 01:15:53 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:54 2026-10-08 01:15:53 INFO imager::feather() build 07-Oct-2026 21:15:54 2026-10-08 01:15:53 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:54 2026-10-08 01:15:53 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:54 2026-10-08 01:15:53 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 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 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 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO ImageRegion::fromRecord Creating image 'tmp_967007_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 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 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO ImageRegion::fromRecord Creating image 'tmp_967007_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO imager::feather() build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 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 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.17015, over full image : 1.17015 build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 07-Oct-2026 21:15:54 master 1 init 1 build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa Deleting tmp_967007_*plane build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 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 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:15:38.211174 End time: 2026-10-08 01:15:54.450401 build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO name:: No table opened. build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa+ [ check_val ] iterdone is 120 ( Pass : should be 120, Exact: True ) build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 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 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:15:54 2026-10-08 01:15:54 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:15:54 .2026-10-08 01:15:55 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:15:54 2026-10-08 01:15:55 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:15:54 2026-10-08 01:15:55 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 07-Oct-2026 21:15:54 2026-10-08 01:15:55 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 134507 build 07-Oct-2026 21:15:54 2026-10-08 01:15:55 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:15:54 2026-10-08 01:15:55 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:15:54 2026-10-08 01:15:55 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:15:54 2026-10-08 01:15:55 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:15:58 2026-10-08 01:15:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:58 2026-10-08 01:15:56 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:15:58 2026-10-08 01:15:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 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 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:15:58 2026-10-08 01:15:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 783844 build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 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 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 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 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:15:58 2026-10-08 01:15:58 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 07-Oct-2026 21:15:58 2026-10-08 01:15:58 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO sdintimaging::::casa Deleting tmp_783844_*plane build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 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 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 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 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO imager::feather() build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:59 2026-10-08 01:15:58 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::feather() build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::feather() build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 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 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:15:59 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 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 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO imager::feather() build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:00 2026-10-08 01:15:59 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 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 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 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 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 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::feather() build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 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 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 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 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 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 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::feather() build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:00 2026-10-08 01:16:00 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 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055668 build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:16:00 2026-10-08 01:16:01 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:16:07 2026-10-08 01:16:01 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 07-Oct-2026 21:16:07 2026-10-08 01:16:01 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:16:07 2026-10-08 01:16:01 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 07-Oct-2026 21:16:07 2026-10-08 01:16:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 07-Oct-2026 21:16:07 2026-10-08 01:16:01 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:16:07 2026-10-08 01:16:01 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:16:07 2026-10-08 01:16:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 07-Oct-2026 21:16:07 2026-10-08 01:16:05 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:16:07 2026-10-08 01:16:05 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 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 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 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 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO imager::feather() build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:07 2026-10-08 01:16:06 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 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 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 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 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 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO imager::feather() build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 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 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 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 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Creating image 'tmp_134507_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 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 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO ImageRegion::fromRecord Creating image 'tmp_134507_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:07 2026-10-08 01:16:07 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:08 2026-10-08 01:16:07 INFO imager::feather() build 07-Oct-2026 21:16:08 2026-10-08 01:16:07 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:08 2026-10-08 01:16:07 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:08 2026-10-08 01:16:07 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 07-Oct-2026 21:16:08 2026-10-08 01:16:07 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO SIImageStore::restore Beam for chan : 2 : 38.7687 arcsec, 38.3203 arcsec, 14.0803 deg build 07-Oct-2026 21:16:08 master 1 init 1 build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa Deleting tmp_134507_*plane build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:15:54.563876 End time: 2026-10-08 01:16:07.943926 build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO name:: No table opened. build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 .2026-10-08 01:16:08 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa Backup original flags before applying new flags build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO AgentFlagger::open Table type is Measurement Set build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO AgentFlagger::open Table type is Measurement Set build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa Manual mode is active build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa Initializing the agents build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO Manual::setAgentParameters autocorr is 0 build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa Running the agentflagger tool build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 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 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO FlagMSHandler::nextChunk ==================================================================================== build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO AgentFlagger::run => Writing flags to the MS build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-08 01:16:08.104623 End time: 2026-10-08 01:16:08.188026 build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa ##### End Task: flagdata ##### build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:08 2026-10-08 01:16:08 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 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 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 750669 build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.int.cube] : build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:16:11 2026-10-08 01:16:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:16:11 2026-10-08 01:16:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:11 2026-10-08 01:16:09 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:16:11 2026-10-08 01:16:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:11 2026-10-08 01:16:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:11 2026-10-08 01:16:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:11 2026-10-08 01:16:09 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 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 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 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdint.joint.cube] : build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdint.joint.cube] with ftmachine : gridft build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:11 2026-10-08 01:16:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:11 2026-10-08 01:16:11 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 07-Oct-2026 21:16:11 2026-10-08 01:16:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdint.joint.cube] : multiscale build 07-Oct-2026 21:16:11 2026-10-08 01:16:11 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:11 2026-10-08 01:16:11 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:11 2026-10-08 01:16:11 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 815096 build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 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 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 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 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 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 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO sdintimaging::::casa Deleting tmp_815096_*plane build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 07-Oct-2026 21:16:12 2026-10-08 01:16:11 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 07-Oct-2026 21:16:12 2026-10-08 01:16:11 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 07-Oct-2026 21:16:12 2026-10-08 01:16:11 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 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 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Creating image 'tmp_750669_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 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 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Creating image 'tmp_750669_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::feather() build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 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 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 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 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Creating image 'tmp_750669_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 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 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Creating image 'tmp_750669_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::feather() build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:12 2026-10-08 01:16:12 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 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 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 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Creating image 'tmp_750669_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 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 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO ImageRegion::fromRecord Creating image 'tmp_750669_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO imager::feather() build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:17 2026-10-08 01:16:12 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 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 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 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO ImageRegion::fromRecord Creating image 'tmp_750669_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 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 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO ImageRegion::fromRecord Creating image 'tmp_750669_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO imager::feather() build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 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 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdint.joint.cube build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.045794 build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.51885 build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdint.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 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 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 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 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.51885, over full image : 1.51885 build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1825110912322998, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:16:17 2026-10-08 01:16:13 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:16:17 2026-10-08 01:16:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:16:17 2026-10-08 01:16:17 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:16:21 2026-10-08 01:16:17 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 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 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Creating image 'tmp_750669_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 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 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Creating image 'tmp_750669_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::feather() build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 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 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 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 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Creating image 'tmp_750669_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 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 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO ImageRegion::fromRecord Creating image 'tmp_750669_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::feather() build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:21 2026-10-08 01:16:20 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 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.836058, over full image : 0.836058 build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO SDAlgorithmBase::restore [tst.sp_cube_sdint.joint.cube] : Restoring model image. build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO SIImageStore::restore Beam for chan : 0 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO SIImageStore::restore Beam for chan : 1 : 51.6676 arcsec, 51.071 arcsec, 11.3343 deg build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO SIImageStore::restore Beam for chan : 2 : 77.5193 arcsec, 76.6073 arcsec, 11.1113 deg build 07-Oct-2026 21:16:21 master 1 init 1 build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa Deleting tmp_750669_*plane build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 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 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:16:08.207384 End time: 2026-10-08 01:16:21.052238 build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO name:: No table opened. build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 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 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:16:21 2026-10-08 01:16:21 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 07-Oct-2026 21:16:21 2026-10-08 01:16:21 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 07-Oct-2026 21:16:21 2026-10-08 01:16:21 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 07-Oct-2026 21:16:23 2026-10-08 01:16:21 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 07-Oct-2026 21:16:23 2026-10-08 01:16:21 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 07-Oct-2026 21:16:23 2026-10-08 01:16:21 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 07-Oct-2026 21:16:23 .2026-10-08 01:16:21 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 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 07-Oct-2026 21:16:23 2026-10-08 01:16:21 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 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 865002 build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.int.cube] : build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.int.cube] with ftmachine : gridft build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:23 2026-10-08 01:16:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 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 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_cube_sdonly.joint.cube] : build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_cube_sdonly.joint.cube] with ftmachine : gridft build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:23 2026-10-08 01:16:23 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:16:30 2026-10-08 01:16:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:30 2026-10-08 01:16:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:30 2026-10-08 01:16:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_cube_sdonly.joint.cube] : multiscale build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 106942 build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 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 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 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 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:30 2026-10-08 01:16:24 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 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SubImageFactory::createImage Creating image 'tst.sp_cube_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO sdintimaging::::casa Deleting tmp_106942_*plane build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_cube_sdonly.joint.cube build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.213863 build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 32.8423 build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SynthesisDeconvolver::setupMask [tst.sp_cube_sdonly.joint.cube] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 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 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 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 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 32.8423, over full image : 32.8423 build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 1.6421152353286743, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:16:30 2026-10-08 01:16:25 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:16:30 2026-10-08 01:16:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 150 iterations. build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 3.27485, over full image : 3.27485 build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO SDAlgorithmBase::restore [tst.sp_cube_sdonly.joint.cube] : Restoring model image. build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO SIImageStore::restore Beam for chan : 0 : 664.424 arcsec, 664.424 arcsec, -8.09218 deg build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO SIImageStore::restore Beam for chan : 1 : 424.276 arcsec, 424.276 arcsec, 35.1199 deg build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO SIImageStore::restore Beam for chan : 2 : 320.276 arcsec, 320.276 arcsec, 27.9727 deg build 07-Oct-2026 21:16:30 master 1 init 1 build 07-Oct-2026 21:16:30 2026-10-08 01:16:30 INFO sdintimaging::::casa Deleting tmp_865002_*plane build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:16:21.184777 End time: 2026-10-08 01:16:30.387124 build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO name:: No table opened. build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 2026-10-08 01:16:30 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 07-Oct-2026 21:16:32 .2026-10-08 01:16:31 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 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 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 491573 build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.int.cube] : build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.int.cube] with ftmachine : gridft build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:32 2026-10-08 01:16:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:32 2026-10-08 01:16:32 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:32 2026-10-08 01:16:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:32 2026-10-08 01:16:33 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 07-Oct-2026 21:16:32 2026-10-08 01:16:33 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:16:32 2026-10-08 01:16:33 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:16:32 2026-10-08 01:16:33 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:16:32 2026-10-08 01:16:33 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:32 2026-10-08 01:16:33 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:32 2026-10-08 01:16:33 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_intonly.joint.multiterm] : build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_intonly.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_intonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 07-Oct-2026 21:16:36 2026-10-08 01:16:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018805 build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_intonly.joint.multiterm] : mtmfs build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.cube build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055747 build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 78.1052 arcsec x 77.1472 arcsec pa= 15.4584 deg build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 52.0684 arcsec x 51.4678 arcsec pa= 14.3366 deg build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 39.0829 arcsec x 38.6031 arcsec pa= 10.7035 deg build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_intonly.joint.multiterm build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.022177 build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.02677 build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_intonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 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 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:16:36 2026-10-08 01:16:34 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 07-Oct-2026 21:16:36 2026-10-08 01:16:34 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 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 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.02677, over full image : 1.02677 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13124234974384308, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.131242, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:16:36 2026-10-08 01:16:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00011096 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00011096, 0.0740577] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.269944, -0.0235358 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0235358, 0.0208027] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.144656, -0.0149637 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0149637, 0.0112554] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0482287, -0.00718351 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00718351, 0.00387903] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0199174, -0.0038471 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0038471, 0.00167948] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00884728, -0.00210331 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00210331, 0.000784706] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00409699, -0.00114236 build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00114236, 0.000391136] build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:16:49 2026-10-08 01:16:37 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.02677 build 07-Oct-2026 21:16:49 2026-10-08 01:16:39 INFO [20] Res: 0.779394 Max: 0.659354 Gain: 0.1 Pos: [299, 418] Scale: 100 Coeffs: 9.02183 -12.7335 build 07-Oct-2026 21:16:49 2026-10-08 01:16:41 INFO [40] Res: 0.574774 Max: 0.34656 Gain: 0.1 Pos: [350, 433] Scale: 0 Coeffs: 0.568653 -0.558771 build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO [50] Res: 0.469229 Max: 0.257043 Gain: 0.1 Pos: [317, 337] Scale: 100 Coeffs: 8.42533 1.82273 build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 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 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 27.5911 [1]: -21.799 build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 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 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:16:49 2026-10-08 01:16:42 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.9 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.469255, over full image : 0.469255 build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.05998029187321663, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_intonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0599803, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:16:49 2026-10-08 01:16:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.469255 build 07-Oct-2026 21:16:49 2026-10-08 01:16:44 INFO [60] Res: 0.426851 Max: 0.185221 Gain: 0.1 Pos: [297, 420] Scale: 100 Coeffs: 4.98597 -6.05834 build 07-Oct-2026 21:16:49 2026-10-08 01:16:46 INFO [80] Res: 0.283337 Max: 0.0991173 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.314818 -0.00907865 build 07-Oct-2026 21:16:49 2026-10-08 01:16:48 INFO [100] Res: 0.209905 Max: 0.0544574 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.233225 -0.0289525 build 07-Oct-2026 21:16:49 2026-10-08 01:16:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:16:49 2026-10-08 01:16:48 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 07-Oct-2026 21:16:49 2026-10-08 01:16:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 36.7352 [1]: -23.2581 build 07-Oct-2026 21:16:49 2026-10-08 01:16:49 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 07-Oct-2026 21:16:49 2026-10-08 01:16:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:16:49 2026-10-08 01:16:49 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:16:49 2026-10-08 01:16:49 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:49 2026-10-08 01:16:49 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209898, over full image : 0.209898 build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SDAlgorithmBase::restore [tst.sp_mfs_intonly.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SIImageStore::restore Beam for chan : 0 : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0209895 Jy/beam build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_intonly.joint.multiterm.alpha.error build 07-Oct-2026 21:16:49 2026-10-08 01:16:50 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:16:50 master 1 init 1 build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa Deleting tmp_491573_*plane build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:16:30.689398 End time: 2026-10-08 01:16:50.141001 build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO name:: No table opened. build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 .2026-10-08 01:16:50 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 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 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 201743 build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:50 2026-10-08 01:16:50 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:50 2026-10-08 01:16:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:53 2026-10-08 01:16:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 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 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:16:53 2026-10-08 01:16:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018966 build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 07-Oct-2026 21:16:53 2026-10-08 01:16:53 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 312984 build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 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 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 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 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 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 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO sdintimaging::::casa Deleting tmp_312984_*plane build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 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 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 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 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:53 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 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 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::feather() build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 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 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 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 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 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 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::feather() build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:55 2026-10-08 01:16:54 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 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 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 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 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 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::feather() build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 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 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 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 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 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 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::feather() build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:55 2026-10-08 01:16:55 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:56 2026-10-08 01:16:55 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::feather() build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::feather() build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 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 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.055827 build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 07-Oct-2026 21:16:56 2026-10-08 01:16:56 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.021975 build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 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 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:16:56 2026-10-08 01:16:57 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 07-Oct-2026 21:16:56 2026-10-08 01:16:57 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 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 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:03 2026-10-08 01:16:57 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:03 2026-10-08 01:16:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 07-Oct-2026 21:17:03 2026-10-08 01:17:01 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 07-Oct-2026 21:17:03 2026-10-08 01:17:01 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:03 2026-10-08 01:17:01 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 07-Oct-2026 21:17:03 2026-10-08 01:17:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 07-Oct-2026 21:17:03 2026-10-08 01:17:01 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 07-Oct-2026 21:17:03 2026-10-08 01:17:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 07-Oct-2026 21:17:03 2026-10-08 01:17:01 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:17:03 2026-10-08 01:17:01 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:17:03 2026-10-08 01:17:02 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:17:03 2026-10-08 01:17:02 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 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 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 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 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO imager::feather() build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:03 2026-10-08 01:17:03 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 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 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 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 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 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 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO imager::feather() build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:08 2026-10-08 01:17:03 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 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 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 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 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 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO imager::feather() build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 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 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:17:08 2026-10-08 01:17:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:08 2026-10-08 01:17:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:08 2026-10-08 01:17:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 07-Oct-2026 21:17:08 2026-10-08 01:17:07 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328289 build 07-Oct-2026 21:17:08 2026-10-08 01:17:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:08 2026-10-08 01:17:07 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 07-Oct-2026 21:17:08 2026-10-08 01:17:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 07-Oct-2026 21:17:08 2026-10-08 01:17:07 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 07-Oct-2026 21:17:08 2026-10-08 01:17:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 07-Oct-2026 21:17:08 2026-10-08 01:17:07 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:17:08 2026-10-08 01:17:07 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:08 2026-10-08 01:17:08 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:08 2026-10-08 01:17:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:08 2026-10-08 01:17:08 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:08 2026-10-08 01:17:08 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:08 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:08 2026-10-08 01:17:09 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 07-Oct-2026 21:17:08 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:08 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather() build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather() build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather() build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:12 2026-10-08 01:17:09 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 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.08830529451370239, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0883053, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:12 2026-10-08 01:17:10 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.739462 build 07-Oct-2026 21:17:12 2026-10-08 01:17:12 INFO [60] Res: 0.531374 Max: 0.339842 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.585712 0.00702715 build 07-Oct-2026 21:17:12 2026-10-08 01:17:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:12 2026-10-08 01:17:12 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 07-Oct-2026 21:17:12 2026-10-08 01:17:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 86.1026 [1]: 35.6012 build 07-Oct-2026 21:17:12 2026-10-08 01:17:12 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 07-Oct-2026 21:17:12 2026-10-08 01:17:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 07-Oct-2026 21:17:15 2026-10-08 01:17:13 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 07-Oct-2026 21:17:15 2026-10-08 01:17:13 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 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 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 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 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::feather() build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 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 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 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 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 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 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::feather() build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:15 2026-10-08 01:17:14 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 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 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 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 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 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 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO imager::feather() build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 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 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.526389, over full image : 0.526389 build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.06345582008361816, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:15 2026-10-08 01:17:15 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0634558, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:17:20 2026-10-08 01:17:15 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:20 2026-10-08 01:17:16 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:20 2026-10-08 01:17:16 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.531375 build 07-Oct-2026 21:17:20 2026-10-08 01:17:18 INFO [80] Res: 0.428645 Max: 0.195222 Gain: 0.1 Pos: [292, 476] Scale: 100 Coeffs: 6.47538 -0.197636 build 07-Oct-2026 21:17:20 2026-10-08 01:17:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:20 2026-10-08 01:17:18 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 07-Oct-2026 21:17:20 2026-10-08 01:17:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 96.7012 [1]: 35.0929 build 07-Oct-2026 21:17:20 2026-10-08 01:17:18 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 07-Oct-2026 21:17:20 2026-10-08 01:17:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 07-Oct-2026 21:17:20 2026-10-08 01:17:18 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 5 ------------------------------------- build 07-Oct-2026 21:17:20 2026-10-08 01:17:18 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::feather() build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::feather() build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 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 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:20 2026-10-08 01:17:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:25 2026-10-08 01:17:20 INFO imager::feather() build 07-Oct-2026 21:17:25 2026-10-08 01:17:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:25 2026-10-08 01:17:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:25 2026-10-08 01:17:20 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 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.424598, over full image : 0.424598 build 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.05118495598435402, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.051185, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:25 2026-10-08 01:17:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.428619 build 07-Oct-2026 21:17:25 2026-10-08 01:17:23 INFO [100] Res: 0.347784 Max: 0.119614 Gain: 0.1 Pos: [259, 389] Scale: 100 Coeffs: 4.65715 -2.03992 build 07-Oct-2026 21:17:25 2026-10-08 01:17:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:25 2026-10-08 01:17:23 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 07-Oct-2026 21:17:25 2026-10-08 01:17:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 103.815 [1]: 32.4343 build 07-Oct-2026 21:17:25 2026-10-08 01:17:23 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 07-Oct-2026 21:17:25 2026-10-08 01:17:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:17:25 2026-10-08 01:17:24 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 6 ------------------------------------- build 07-Oct-2026 21:17:25 2026-10-08 01:17:24 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 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 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 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 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO imager::feather() build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 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 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 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 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:25 2026-10-08 01:17:25 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 07-Oct-2026 21:17:25 2026-10-08 01:17:25 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO imager::feather() build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 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 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:25 2026-10-08 01:17:26 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 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 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO ImageRegion::fromRecord Creating image 'tmp_201743_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 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 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO ImageRegion::fromRecord Creating image 'tmp_201743_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO imager::feather() build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 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 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344498, over full image : 0.344498 build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:17:27 2026-10-08 01:17:26 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0347761 Jy/beam build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:17:27 master 1 init 1 build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa Deleting tmp_201743_*plane build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:16:50.416503 End time: 2026-10-08 01:17:27.033840 build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO name:: No table opened. build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 2026-10-08 01:17:27 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 07-Oct-2026 21:17:27 .2026-10-08 01:17:27 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:17:27 2026-10-08 01:17:27 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 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 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 954348 build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:17:30 2026-10-08 01:17:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 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 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:17:30 2026-10-08 01:17:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018712 build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 942139 build 07-Oct-2026 21:17:30 2026-10-08 01:17:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:17:33 2026-10-08 01:17:30 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:17:33 2026-10-08 01:17:30 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 07-Oct-2026 21:17:33 2026-10-08 01:17:30 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 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 07-Oct-2026 21:17:33 2026-10-08 01:17:31 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 INFO sdintimaging::::casa Constructing a SD PSF cube by evaluating Gaussians based on the restoring beam information in the regridded SD Image Cube build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 988835 build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 WARN componentlist::close componentlist closed build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 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 07-Oct-2026 21:17:33 2026-10-08 01:17:31 WARN componentlist::close componentlist closed build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:31 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 07-Oct-2026 21:17:33 2026-10-08 01:17:32 WARN componentlist::close componentlist closed build 07-Oct-2026 21:17:33 2026-10-08 01:17:32 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:32 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO sdintimaging::::casa Deleting tmp_942139_*plane build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::feather() build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::feather() build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:33 2026-10-08 01:17:33 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 07-Oct-2026 21:17:33 2026-10-08 01:17:34 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:33 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather() build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather() build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 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 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather() build 07-Oct-2026 21:17:34 2026-10-08 01:17:34 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 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 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 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 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:34 2026-10-08 01:17:35 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 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO imager::feather() build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 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 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.056593 build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5043 arcsec x 76.5922 arcsec pa= 11.1113 deg build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6630 arcsec x 51.0665 arcsec pa= 11.3342 deg build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7641 arcsec x 38.3157 arcsec pa= 14.0777 deg build 07-Oct-2026 21:17:37 2026-10-08 01:17:35 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.02286 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SIImageStore::printBeamSet Beam : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 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 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 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 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 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 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.13621285557746887, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136213, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990435 at [400, 400] build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:37 2026-10-08 01:17:36 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990435, -0.000108787 build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000108787, 0.0733493] build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261071, -0.0234415 build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234415, 0.020147] build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136853, -0.0147402 build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147402, 0.01068] build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.043743, -0.00668385 build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00668385, 0.00354354] build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0180921, -0.00331943 build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00331943, 0.00152916] build 07-Oct-2026 21:17:37 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0085772, -0.0017232 build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0017232, 0.0007419] build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00456733, -0.000948175 build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000948175, 0.00040425] build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:45 2026-10-08 01:17:38 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14232 build 07-Oct-2026 21:17:45 2026-10-08 01:17:40 INFO [20] Res: 1.07021 Max: 1.32786 Gain: 0.1 Pos: [296, 423] Scale: 100 Coeffs: 18.6809 8.2946 build 07-Oct-2026 21:17:45 2026-10-08 01:17:42 INFO [40] Res: 0.740276 Max: 0.634774 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.800525 0.030518 build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO [50] Res: 0.650016 Max: 0.450511 Gain: 0.1 Pos: [336, 331] Scale: 100 Coeffs: 9.67788 -1.20638 build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 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 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.0024 [1]: 35.0077 build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 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 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:17:45 2026-10-08 01:17:43 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 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 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 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 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::feather() build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 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 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 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 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 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 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::feather() build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:45 2026-10-08 01:17:45 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 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 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 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:45 2026-10-08 01:17:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 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 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO imager::feather() build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 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 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.643776, over full image : 0.643776 build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.0775064080953598, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0775064, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:17:53 2026-10-08 01:17:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:17:53 2026-10-08 01:17:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.649994 build 07-Oct-2026 21:17:53 2026-10-08 01:17:48 INFO [60] Res: 0.585825 Max: 0.346634 Gain: 0.1 Pos: [287, 467] Scale: 100 Coeffs: 9.039 1.60897 build 07-Oct-2026 21:17:53 2026-10-08 01:17:50 INFO [80] Res: 0.428307 Max: 0.208367 Gain: 0.1 Pos: [276, 331] Scale: 100 Coeffs: 6.16665 -2.71162 build 07-Oct-2026 21:17:53 2026-10-08 01:17:52 INFO [100] Res: 0.347991 Max: 0.128821 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.346007 -0.373221 build 07-Oct-2026 21:17:53 2026-10-08 01:17:52 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:17:53 2026-10-08 01:17:52 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 07-Oct-2026 21:17:53 2026-10-08 01:17:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 105.867 [1]: 33.2798 build 07-Oct-2026 21:17:53 2026-10-08 01:17:52 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 07-Oct-2026 21:17:53 2026-10-08 01:17:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:17:53 2026-10-08 01:17:52 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:17:53 2026-10-08 01:17:52 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 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 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 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 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO imager::feather() build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:53 2026-10-08 01:17:53 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 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 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 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 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 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO imager::feather() build 07-Oct-2026 21:17:53 2026-10-08 01:17:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 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 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 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 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Creating image 'tmp_954348_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 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 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO ImageRegion::fromRecord Creating image 'tmp_954348_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO imager::feather() build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:17:55 2026-10-08 01:17:54 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.344602, over full image : 0.344602 build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SIImageStore::restore Beam for chan : 0 : 53.1758 arcsec, 52.701 arcsec, 20.2925 deg build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.034793 Jy/beam build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:17:55 master 1 init 1 build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa Deleting tmp_954348_*plane build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:17:27.178678 End time: 2026-10-08 01:17:55.245902 build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO name:: No table opened. build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 2026-10-08 01:17:55 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 07-Oct-2026 21:17:55 .2026-10-08 01:17:56 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 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 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa Backup original flags before applying new flags build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO AgentFlagger::open Table type is Measurement Set build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO AgentFlagger::open Table type is Measurement Set build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa Manual mode is active build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO FlagMSHandler::selectData Selected spw-channels ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO FlagMSHandler::selectData + [0, 2, 2, 1] build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa Initializing the agents build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO Manual::setAgentParameters autocorr is 0 build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa Running the agentflagger tool build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 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 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO Manual::chunkSummary => Data flagged so far 33.3333% (12636/37908) build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO FlagMSHandler::nextChunk ==================================================================================== build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO Manual::tableSummary => Percentage of data flagged in table selection: 33.3333% build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO AgentFlagger::run => Writing flags to the MS build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-08 01:17:55.634818 End time: 2026-10-08 01:17:55.830934 build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa ##### End Task: flagdata ##### build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 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 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 315741 build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:17:58 2026-10-08 01:17:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:17:58 2026-10-08 01:17:57 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 07-Oct-2026 21:17:58 2026-10-08 01:17:57 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:17:58 2026-10-08 01:17:57 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 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 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity + [25272, -4214.33 build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity + -4214.33, 1404.62] build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity + [7.91914e-05, 0.0002376 build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity + 0.0002376, 0.00142482] build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00889896 build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0377467 build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01541 build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SIImageStore::printBeamSet Beam : 63.2457 arcsec, 62.7748 arcsec, 17.9235 deg build 07-Oct-2026 21:18:00 2026-10-08 01:17:59 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 413445 build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa Deleting tmp_413445_*plane build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa There are 1 empty channels in the interferometer cube. These channels will be excluded from the feathering step. build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 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 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:00 2026-10-08 01:18:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 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 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO imager::feather() build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:01 2026-10-08 01:18:00 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 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 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 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 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 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::feather() build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 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 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 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 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 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 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::feather() build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:01 2026-10-08 01:18:01 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 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 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 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 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 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:01 2026-10-08 01:18:02 INFO imager::feather() build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 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 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2144) PSF is blank for[C2:P0] build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.047146 build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019939 build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SIImageStore::printBeamSet Beam : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.29169 build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 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 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 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 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 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 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.29169, over full image : 1.29169 build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.1430157572031021, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:18:04 2026-10-08 01:18:02 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.143016, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990624 at [400, 400] build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:04 2026-10-08 01:18:03 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990624, -0.165207 build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.165207, 0.0550629] build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.308491, -0.0629614 build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0629614, 0.0209874] build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.166511, -0.0351309 build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0351309, 0.0117106] build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0568644, -0.0130262 build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0130262, 0.00434238] build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0243685, -0.00596235 build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00596235, 0.00198765] build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0117886, -0.00298506 build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00298506, 0.000995135] build 07-Oct-2026 21:18:04 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:17 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.006295, -0.00163772 build 07-Oct-2026 21:18:17 2026-10-08 01:18:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00163772, 0.000545977] build 07-Oct-2026 21:18:17 2026-10-08 01:18:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:18:17 2026-10-08 01:18:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.30392 build 07-Oct-2026 21:18:17 2026-10-08 01:18:07 INFO [20] Res: 1.22854 Max: 1.68963 Gain: 0.1 Pos: [296, 422] Scale: 100 Coeffs: 18.7747 9.38971 build 07-Oct-2026 21:18:17 2026-10-08 01:18:09 INFO [40] Res: 0.856896 Max: 0.77222 Gain: 0.1 Pos: [267, 383] Scale: 100 Coeffs: 13.6767 10.3533 build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO [50] Res: 0.717276 Max: 0.55649 Gain: 0.1 Pos: [400, 367] Scale: 0 Coeffs: 0.591667 -0.862934 build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 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 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 82.1976 [1]: 38.9154 build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 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 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:18:17 2026-10-08 01:18:10 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 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 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 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 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::feather() build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 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 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 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 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 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 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::feather() build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 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 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.71052, over full image : 0.71052 build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.07866836339235306, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:18:17 2026-10-08 01:18:12 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.0786684, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:18:17 2026-10-08 01:18:13 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:17 2026-10-08 01:18:13 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:18:17 2026-10-08 01:18:13 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.717245 build 07-Oct-2026 21:18:17 2026-10-08 01:18:14 INFO [60] Res: 0.648191 Max: 0.437314 Gain: 0.1 Pos: [288, 468] Scale: 100 Coeffs: 8.083 -0.964012 build 07-Oct-2026 21:18:17 2026-10-08 01:18:16 INFO [80] Res: 0.488584 Max: 0.267872 Gain: 0.1 Pos: [345, 412] Scale: 100 Coeffs: 7.5585 4.07241 build 07-Oct-2026 21:18:20 2026-10-08 01:18:18 INFO [100] Res: 0.386002 Max: 0.15873 Gain: 0.1 Pos: [282, 320] Scale: 100 Coeffs: 3.88515 -4.2365 build 07-Oct-2026 21:18:20 2026-10-08 01:18:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:18:20 2026-10-08 01:18:18 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 07-Oct-2026 21:18:20 2026-10-08 01:18:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.642 [1]: 40.9103 build 07-Oct-2026 21:18:20 2026-10-08 01:18:18 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 07-Oct-2026 21:18:20 2026-10-08 01:18:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:18:20 2026-10-08 01:18:18 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:18:20 2026-10-08 01:18:18 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 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 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 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 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::feather() build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 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 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 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 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Creating image 'tmp_315741_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 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 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO ImageRegion::fromRecord Creating image 'tmp_315741_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::feather() build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 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 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38229, over full image : 0.38229 build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:18:20 2026-10-08 01:18:20 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO SIImageStore::restore Beam for chan : 0 : 62.8224 arcsec, 62.2044 arcsec, 13.3205 deg build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0384815 Jy/beam build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 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 07-Oct-2026 21:18:20 2026-10-08 01:18:21 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 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:18:20 master 1 init 1 build 07-Oct-2026 21:18:20 2026-10-08 01:18:21 INFO sdintimaging::::casa Deleting tmp_315741_*plane build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:17:55.859539 End time: 2026-10-08 01:18:21.108836 build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO name:: No table opened. build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 .2026-10-08 01:18:21 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 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 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 194084 build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:18:21 2026-10-08 01:18:21 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.int.cube] : build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.int.cube] with ftmachine : gridft build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:18:21 2026-10-08 01:18:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:18:25 2026-10-08 01:18:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:18:25 2026-10-08 01:18:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 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 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdonly.joint.multiterm] : build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdonly.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:18:25 2026-10-08 01:18:23 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdonly.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019494 build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdonly.joint.multiterm] : mtmfs build 07-Oct-2026 21:18:25 2026-10-08 01:18:24 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 671369 build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 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 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 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 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 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 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdonly.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO sdintimaging::::casa Deleting tmp_671369_*plane build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 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 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.cube build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.217486 build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 664.4244 arcsec x 664.4244 arcsec pa= -8.0922 deg build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 424.2759 arcsec x 424.2759 arcsec pa= 35.1199 deg build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 320.2759 arcsec x 320.2759 arcsec pa= 27.9727 deg build 07-Oct-2026 21:18:25 2026-10-08 01:18:25 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:18:33 2026-10-08 01:18:25 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdonly.joint.multiterm build 07-Oct-2026 21:18:33 2026-10-08 01:18:25 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052508 build 07-Oct-2026 21:18:33 2026-10-08 01:18:25 INFO SIImageStore::printBeamSet Beam : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 07-Oct-2026 21:18:33 2026-10-08 01:18:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 19.665 build 07-Oct-2026 21:18:33 2026-10-08 01:18:25 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdonly.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 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 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 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 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 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 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 19.665, over full image : 19.665 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.9832497835159302, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.98325, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [400, 400] build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:33 2026-10-08 01:18:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.000110958 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000110958, 0.0740577] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.94427, -0.00762221 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00762221, 0.0698511] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.859381, -0.0178902 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0178902, 0.0635511] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.608886, -0.0376936 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0376936, 0.0456457] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.416334, -0.039146 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.039146, 0.032104] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.291608, -0.0328658 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0328658, 0.0229904] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.211678, -0.0260793 build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0260793, 0.0169138] build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:18:33 2026-10-08 01:18:28 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 19.665 build 07-Oct-2026 21:18:33 2026-10-08 01:18:30 INFO [20] Res: 5.10815 Max: 77.3431 Gain: 0.1 Pos: [298, 441] Scale: 100 Coeffs: 18.9288 -1.48035 build 07-Oct-2026 21:18:33 2026-10-08 01:18:32 INFO [40] Res: 2.71228 Max: 16.7033 Gain: 0.1 Pos: [358, 428] Scale: 100 Coeffs: 8.8508 -0.259962 build 07-Oct-2026 21:18:33 2026-10-08 01:18:33 INFO [50] Res: 2.13701 Max: 8.85767 Gain: 0.1 Pos: [359, 434] Scale: 100 Coeffs: 6.47337 0.0373554 build 07-Oct-2026 21:18:33 2026-10-08 01:18:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:18:33 2026-10-08 01:18:33 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 07-Oct-2026 21:18:33 2026-10-08 01:18:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 106.822 [1]: -8.01212 build 07-Oct-2026 21:18:33 2026-10-08 01:18:33 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 07-Oct-2026 21:18:33 2026-10-08 01:18:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:18:33 2026-10-08 01:18:33 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:18:33 2026-10-08 01:18:33 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:18:33 2026-10-08 01:18:34 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:18:41 2026-10-08 01:18:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.13701, over full image : 2.13701 build 07-Oct-2026 21:18:41 2026-10-08 01:18:34 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 50, 'cyclethreshold': 0.10685043781995773, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:18:41 2026-10-08 01:18:34 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdonly.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.10685, CycleNiter=50, Gain=0.1 build 07-Oct-2026 21:18:41 2026-10-08 01:18:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:41 2026-10-08 01:18:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:18:41 2026-10-08 01:18:34 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.13701 build 07-Oct-2026 21:18:41 2026-10-08 01:18:35 INFO [60] Res: 1.84557 Max: 5.16861 Gain: 0.1 Pos: [382, 364] Scale: 100 Coeffs: 4.88817 -0.422479 build 07-Oct-2026 21:18:41 2026-10-08 01:18:37 INFO [80] Res: 1.31836 Max: 2.08425 Gain: 0.1 Pos: [311, 377] Scale: 0 Coeffs: -1.2825 2.43402 build 07-Oct-2026 21:18:41 2026-10-08 01:18:39 INFO [100] Res: 1.00376 Max: 1.09028 Gain: 0.1 Pos: [356, 431] Scale: 40 Coeffs: 1.32615 -0.179837 build 07-Oct-2026 21:18:41 2026-10-08 01:18:39 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:18:41 2026-10-08 01:18:39 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 07-Oct-2026 21:18:41 2026-10-08 01:18:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 123.031 [1]: -5.31311 build 07-Oct-2026 21:18:41 2026-10-08 01:18:39 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 07-Oct-2026 21:18:41 2026-10-08 01:18:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.00376, over full image : 1.00376 build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO sdintimaging::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdonly.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 07-Oct-2026 21:18:41 2026-10-08 01:18:40 INFO SIImageStore::restore Beam for chan : 0 : 430.287 arcsec, 430.287 arcsec, -47.7754 deg build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.100376 Jy/beam build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdonly.joint.multiterm.alpha.error build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:18:41 master 1 init 1 build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa Deleting tmp_194084_*plane build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:18:21.352557 End time: 2026-10-08 01:18:40.966584 build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO name:: No table opened. build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 2026-10-08 01:18:41 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 07-Oct-2026 21:18:41 .2026-10-08 01:18:41 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:18:41 2026-10-08 01:18:41 INFO sdintimaging::::casa ##### Begin Task: sdintimaging ##### build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 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 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 736702 build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO sdintimaging::::casa INT cube setup .... build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.int.cube] : build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99945e+08 Hz build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 3 build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.49983e+09 Hz build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.49917e+08 Hz, upper edge = 2.24975e+09 Hz build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 3] Spectral: [9.99889e+08] at [0] with increment [4.99945e+08] build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.int.cube] with ftmachine : gridft build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO sdintimaging::::casa CFCache already exists build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:18:44 2026-10-08 01:18:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 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 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO image::_setrestoringbeam Will copy beams from another image to this image build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO BeamManipulator::set Set image beam set build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO sdintimaging::::casa Combined image setup .... build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO sdintimaging::::casa Verifying Input Parameters build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::selectData MS : papersky_standard.ms | [Opened in readonly mode] build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::selectData NRows selected : 6318 build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst.sp_mfs_sdint.joint.multiterm] : build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::defineImage Shape: [800, 800, 1, 1] Spectral: [1.5e+09] at [0] with increment [1.50017e+09] build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst.sp_mfs_sdint.joint.multiterm] with ftmachine : gridft build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2472 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:18:44 2026-10-08 01:18:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity + [37908, -4.18539 build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity + -4.18539, 2807.38] build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity + [2.63797e-05, 3.93281e-08 build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity + 3.93281e-08, 0.000356204] build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor0] Theoretical sensitivity (Jy/bm):0.00513611 build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcSensitivity [tst.sp_mfs_sdint.joint.multiterm][Taylor1] Theoretical sensitivity (Jy/bm):0.0188734 build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019565 build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SIImageStore::printBeamSet Beam : 53.662 arcsec, 53.2099 arcsec, 22.4308 deg build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst.sp_mfs_sdint.joint.multiterm] : mtmfs build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO sdintimaging::::casa SD cube setup .... build 07-Oct-2026 21:18:44 2026-10-08 01:18:44 INFO sdintimaging::::casa Initializing SDINT Helper instance with tmp file tag 327943 build 07-Oct-2026 21:18:45 2026-10-08 01:18:44 INFO sdintimaging::::casa The center of psf coincides with int psf: (diffRA,diffDec)=( 0.0, 0.0) build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.residual' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.image' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO SubImageFactory::createImage Creating image 'tst.sp_mfs_sdint.sd.cube.psf' of shape [800, 800, 1, 3] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO sdintimaging::::casa Deleting tmp_327943_*plane build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO sdintimaging::::casa Feathering INT and SD residual images... build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::feather() build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::feather() build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:45 2026-10-08 01:18:45 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 07-Oct-2026 21:18:45 2026-10-08 01:18:46 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:45 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:45 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:45 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:45 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::feather() build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::feather() build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:46 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 07-Oct-2026 21:18:46 2026-10-08 01:18:46 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 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 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO imager::feather() build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 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 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 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 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 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 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:46 2026-10-08 01:18:47 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO imager::feather() build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 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 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.cube build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.053574 build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::printBeamSet + 0 1.0e+09 33 I 77.5193 arcsec x 76.6073 arcsec pa= 11.1113 deg build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::printBeamSet + 1 1.5e+09 -149846 I 51.6676 arcsec x 51.0710 arcsec pa= 11.3343 deg build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO SIImageStore::printBeamSet + 2 2.0e+09 -299726 I 38.7687 arcsec x 38.3203 arcsec pa= 14.0803 deg build 07-Oct-2026 21:18:49 2026-10-08 01:18:47 INFO sdintimaging::::casa Calculate spectral PSFs and Taylor Residuals... build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SynthesisUtilMethods::fitPsfBeam Fitting PSF beam for Imagestore : tst.sp_mfs_sdint.joint.multiterm build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.020874 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SIImageStore::printBeamSet Beam : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.1314 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SynthesisDeconvolver::setupMask [tst.sp_mfs_sdint.joint.multiterm] Setting up a mask from [papersky_standard.true.im.masklist] build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 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 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 WARN ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO AsciiRegionFileParser::_parse Combined 5 image regions (which excludes any annotation regions) build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 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 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 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 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.1314, over full image : 1.1314 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.1363893300294876, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.136389, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 12, 20, 40, 60, 80, 100] build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 12 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 20 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 4 = 40 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 5 = 60 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 6 = 80 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 7 = 100 pixels with bias = 1 build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 800 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 0.990617 at [400, 400] build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:18:49 2026-10-08 01:18:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.990617, -0.000119891 build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000119891, 0.073365] build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.261247, -0.0234538 build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0234538, 0.0201623] build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.137015, -0.0147553 build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0147553, 0.0106943] build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0438432, -0.00670719 build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00670719, 0.00355362] build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 60 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0181479, -0.00334112 build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00334112, 0.00153626] build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 80 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00861385, -0.00173856 build 07-Oct-2026 21:18:49 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00173856, 0.000747211] build 07-Oct-2026 21:18:54 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 100 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:18:54 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.00459695, -0.000958446 build 07-Oct-2026 21:18:54 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.000958446, 0.00040842] build 07-Oct-2026 21:18:54 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:18:54 2026-10-08 01:18:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.14211 build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO [20] Res: 1.06781 Max: 1.29809 Gain: 0.1 Pos: [297, 423] Scale: 100 Coeffs: 18.4318 8.24836 build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 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 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 59.0281 [1]: 30.2788 build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 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 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 20 iterations. build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO task_sdintimaging::image::_setrestoringbeam Will remove any existing beams from image build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO task_sdintimaging:::: Deleted restoring beam(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:18:54 2026-10-08 01:18:52 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 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 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 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 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::feather() build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 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 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 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 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 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 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::feather() build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:18:54 2026-10-08 01:18:54 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 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 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 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 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 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:18:54 2026-10-08 01:18:55 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO imager::feather() build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 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 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05779, over full image : 1.05779 build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO sdintimaging::::casa Minor Cycle controls : {'cycleniter': 20, 'cyclethreshold': 0.12751585245132446, 'loopgain': 0.10000000149011612, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO SDAlgorithmBase::deconvolve [tst.sp_mfs_sdint.joint.multiterm] Run mtmfs minor-cycle | CycleThreshold=0.127516, CycleNiter=20, Gain=0.1 build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749917 GHz -> 2.25008GHz.Fractional Bandwidth : 100.011 %.Reference Frequency for Taylor Expansion : 1.5GHz. build 07-Oct-2026 21:19:00 2026-10-08 01:18:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:19:00 2026-10-08 01:18:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.06781 build 07-Oct-2026 21:19:00 2026-10-08 01:18:58 INFO [40] Res: 0.739462 Max: 0.633658 Gain: 0.1 Pos: [552, 400] Scale: 0 Coeffs: 0.799742 0.0328289 build 07-Oct-2026 21:19:00 2026-10-08 01:18:58 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:19:00 2026-10-08 01:18:58 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 07-Oct-2026 21:19:00 2026-10-08 01:18:58 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 74.333 [1]: 34.0242 build 07-Oct-2026 21:19:00 2026-10-08 01:18:58 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 07-Oct-2026 21:19:00 2026-10-08 01:18:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 07-Oct-2026 21:19:00 2026-10-08 01:18:58 INFO task_sdintimaging::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:19:00 2026-10-08 01:18:58 INFO task_sdintimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4449 GB. Available mem.: 193.8 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 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 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:19:00 2026-10-08 01:18:59 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 07-Oct-2026 21:19:00 2026-10-08 01:18:59 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::feather() build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 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 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 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 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 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 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::feather() build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 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 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:19:00 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 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 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Creating image 'tmp_736702_sdplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using channel range(s) build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Selected bounding box : build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 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 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO ImageRegion::fromRecord Creating image 'tmp_736702_intplane' of shape [800, 800, 1, 1] build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO sdintimaging::::casa start Feathering..... build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO Imager::setvp() Setting voltage pattern parameters build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO Imager::setvp() Sky position tolerance is 180 degrees build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO Imager::setvp() Using system default voltage patterns for each telescope build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO imager::setsdoptions() Setting single dish processing options build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO imager::feather() build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO imager::feather()+ Feathering together high and low resolution images... build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 INFO imager::feather() Each input image has a single restoring beam. build 07-Oct-2026 21:19:23 2026-10-08 01:19:00 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 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO sdintimaging::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.732524, over full image : 0.732524 build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO sdintimaging::::casa Reached global stopping criterion : reached nmajor build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SDAlgorithmBase::restore [tst.sp_mfs_sdint.joint.multiterm] : Restoring model image. build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SIImageStore::restore Beam for chan : 0 : 53.1832 arcsec, 52.7084 arcsec, 20.2963 deg build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0739367 Jy/beam build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_sdintimaging/tst.sp_mfs_sdint.joint.multiterm.alpha.error build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 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 07-Oct-2026 21:19:23 2026-10-08 01:19:01 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 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:19:23 master 1 init 1 build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 INFO sdintimaging::::casa Deleting tmp_736702_*plane build 07-Oct-2026 21:19:23 2026-10-08 01:19:01 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 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa Task sdintimaging complete. Start time: 2026-10-08 01:18:41.112525 End time: 2026-10-08 01:19:01.522860 build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa ##### End Task: sdintimaging ##### build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa ########################################## build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO name:: No table opened. build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa+ [ check_val ] iterdone is 40 ( Pass : should be 40, Exact: True ) build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa+ [ check_val ] nmajordone is 3 ( Pass : should be 3, Exact: True ) build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 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 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:19:23 2026-10-08 01:19:02 INFO sdintimaging::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:19:23 . build 07-Oct-2026 21:19:23 ---------------------------------------------------------------------- build 07-Oct-2026 21:19:23 Ran 21 tests in 2072.588s build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 OK (skipped=2) build 07-Oct-2026 21:19:23 Marking test as passed. build 07-Oct-2026 21:19:23 Executor result: 0 build 07-Oct-2026 21:19:23 Failed tests:[] build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 Running test: test_task_deconvolve in MPI mode build 07-Oct-2026 21:19:23 Running cmd ['/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 21:19:23 Executing: ['/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 build 07-Oct-2026 21:19:23 No event loop hook running. build 07-Oct-2026 21:19:23 No event loop hook running. build 07-Oct-2026 21:19:23 No event loop hook running. build 07-Oct-2026 21:19:23 No event loop hook running. build 07-Oct-2026 21:19:23 CASA 6.7.7.13 -- Common Astronomy Software Applications [6.7.7.13] build 07-Oct-2026 21:19:23 2026-10-08 01:19:23 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa config values build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa agg = True build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa cachedir = '/tmp/casa_test_cache' build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa casaconfig_verbose = 1 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa colors = 'Neutral' build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa data_auto_update = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa data_update_interval = 1 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa iplog = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa iplogfile = '/home/casatest/work/test_task_deconvolve/ipython-20261008-011919.log' build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa log2term = True build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa logfile = '/home/casatest/work/test_task_deconvolve/casa-20261008-011918.log' build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa measures_auto_update = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa measures_site_interval = 2 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa measures_update_interval = 1 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa nogui = True build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa nologfile = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa nologger = True build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa pipeline = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa skipnetworkcheck = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa user_site = False build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/07/15:15, 2027/01/05/00:00:00 build 07-Oct-2026 21:19:29 2026-10-08 01:19:23 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 07-Oct-2026 21:19:29 /home/casatest/work/casasources//casa6/casatasks/tests/tasks/test_task_deconvolve.py:887: SyntaxWarning: invalid escape sequence '\(' build 07-Oct-2026 21:19:29 if ( re.search('\( ?Fail', pstr) != None ): build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO server_run::server_run::casa::MPIServer-1 MPI Enabled at host 6b14abc3339e with rank 1 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO server_run::server_run::casa::MPIServer-3 MPI Enabled at host 6b14abc3339e with rank 3 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO server_run::server_run::casa::MPIServer-2 MPI Enabled at host 6b14abc3339e with rank 2 as using MPI version 3.1 from Open MPI v5.0.1 implementation build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Starting services... build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Starting services... build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Starting services... build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-2 MPI command request handler service started build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-3 MPI command request handler service started build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::start_command_request_handler_service::MPICommandServer::start_command_request_handler_service::casa::MPIServer-1 MPI command request handler service started build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-3 Deployed virtual frame buffer at port :802 with PID 840 build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-2 Deployed virtual frame buffer at port :801 with PID 839 build 07-Oct-2026 21:19:29 2026-10-08 01:19:24 INFO MPICommandServer::start_virtual_frame_buffer::MPICommandServer::start_virtual_frame_buffer::casa::MPIServer-1 Deployed virtual frame buffer at port :800 with PID 841 build 07-Oct-2026 21:19:29 2026-10-08 01:19:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:19:29 2026-10-08 01:19:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:19:29 2026-10-08 01:19:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:19:29 2026-10-08 01:19:29 INFO ::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:19:29 : channel, default start and width, LSRK build 07-Oct-2026 21:19:29 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:19:29 refim_point build 07-Oct-2026 21:19:29 2026-10-08 01:19:29 INFO tclean::::casa ########################################## build 07-Oct-2026 21:19:29 2026-10-08 01:19:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:19:29 2026-10-08 01:19:29 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 07-Oct-2026 21:19:29 2026-10-08 01:19:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:19:29 2026-10-08 01:19:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:19:29 2026-10-08 01:19:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:19:29 2026-10-08 01:19:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:19:29 2026-10-08 01:19:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.3 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 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 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 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 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:19:32 2026-10-08 01:19:30 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 07-Oct-2026 21:19:32 2026-10-08 01:19:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:19:32 2026-10-08 01:19:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:32 2026-10-08 01:19:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:32 2026-10-08 01:19:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:32 2026-10-08 01:19:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:32 2026-10-08 01:19:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:32 2026-10-08 01:19:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.037267 build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016459 build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:32 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 07-Oct-2026 21:19:32 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.015977 build 07-Oct-2026 21:19:32 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:19:32 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:19:32 2026-10-08 01:19:33 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 07-Oct-2026 21:19:32 2026-10-08 01:19:33 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 07-Oct-2026 21:19:35 2026-10-08 01:19:33 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 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 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 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 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 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 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 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:35 2026-10-08 01:19:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:35 master 1 init 1 build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:19:28.881418 End time: 2026-10-08 01:19:34.749015 build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO tclean::::casa ########################################## build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 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 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:19:35 2026-10-08 01:19:35 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 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 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 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 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 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 07-Oct-2026 21:19:35 2026-10-08 01:19:36 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 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:19:35 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 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 07-Oct-2026 21:19:37 2026-10-08 01:19:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:37 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 07-Oct-2026 21:19:37 2026-10-08 01:19:38 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 07-Oct-2026 21:19:37 2026-10-08 01:19:38 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [9, 9] build 07-Oct-2026 21:19:37 2026-10-08 01:19:38 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 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 07-Oct-2026 21:19:41 2026-10-08 01:19:38 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 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:19:41 master 1 init 1 build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 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 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:19:34.759787 End time: 2026-10-08 01:19:38.086409 build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO name:: No table opened. build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:19:41 [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 ) build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:19:41 2026-10-08 01:19:38 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 07-Oct-2026 21:19:41 2026-10-08 01:19:38 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 07-Oct-2026 21:19:41 .2026-10-08 01:19:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:19:41 2026-10-08 01:19:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:19:41 2026-10-08 01:19:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:19:41 2026-10-08 01:19:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:19:41 : channel, default start and width, TOPO build 07-Oct-2026 21:19:41 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:19:41 refim_point build 07-Oct-2026 21:19:41 2026-10-08 01:19:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:19:41 2026-10-08 01:19:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:19:41 2026-10-08 01:19:41 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 07-Oct-2026 21:19:41 2026-10-08 01:19:41 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:19:41 2026-10-08 01:19:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:19:41 2026-10-08 01:19:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1e+09] at [0] with increment [5e+07] build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:19:41 2026-10-08 01:19:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 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 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 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 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 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 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:45 2026-10-08 01:19:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.03716 build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016483 build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.01592 build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:44 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 07-Oct-2026 21:19:45 2026-10-08 01:19:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:45 2026-10-08 01:19:45 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:45 2026-10-08 01:19:45 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 07-Oct-2026 21:19:45 2026-10-08 01:19:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:19:45 2026-10-08 01:19:45 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 07-Oct-2026 21:19:45 2026-10-08 01:19:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:19:48 2026-10-08 01:19:45 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 07-Oct-2026 21:19:48 2026-10-08 01:19:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:19:48 2026-10-08 01:19:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:48 2026-10-08 01:19:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:48 2026-10-08 01:19:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:48 2026-10-08 01:19:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:48 2026-10-08 01:19:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:48 2026-10-08 01:19:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:48 master 1 init 1 build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:19:40.777285 End time: 2026-10-08 01:19:47.393675 build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 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=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 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:19:48 2026-10-08 01:19:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 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 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 07-Oct-2026 21:19:48 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 07-Oct-2026 21:19:49 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:19:49 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:48 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 07-Oct-2026 21:19:49 2026-10-08 01:19:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30437, over full image : 1.30437 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 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 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:19:49 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:49 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:19:54 master 1 init 1 build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 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 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:19:47.397510 End time: 2026-10-08 01:19:49.615566 build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO name:: No table opened. build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:19:54 2026-10-08 01:19:50 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 07-Oct-2026 21:19:54 .2026-10-08 01:19:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:19:54 2026-10-08 01:19:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:19:54 2026-10-08 01:19:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:19:54 2026-10-08 01:19:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:19:54 : velocity, default start, width='-23983.4m/s', TOPO build 07-Oct-2026 21:19:54 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:19:54 refim_point build 07-Oct-2026 21:19:54 2026-10-08 01:19:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:19:54 2026-10-08 01:19:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:19:54 2026-10-08 01:19:53 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 07-Oct-2026 21:19:54 2026-10-08 01:19:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:19:54 2026-10-08 01:19:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:19:54 2026-10-08 01:19:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 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 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 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 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:19:54 2026-10-08 01:19:54 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 07-Oct-2026 21:19:54 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:19:58 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:58 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:58 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:58 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:58 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:58 2026-10-08 01:19:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.02471 build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.020734 build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.028681 build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:19:58 2026-10-08 01:19:56 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 07-Oct-2026 21:19:58 2026-10-08 01:19:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:19:58 2026-10-08 01:19:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:58 2026-10-08 01:19:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:58 2026-10-08 01:19:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:58 2026-10-08 01:19:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:58 2026-10-08 01:19:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:19:58 2026-10-08 01:19:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:19:58 master 1 init 1 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:19:52.793407 End time: 2026-10-08 01:19:58.613982 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO tclean::::casa ########################################## build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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='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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46034 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.509191 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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=0.458272 model=1.00207 iters=10 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.46514 at 50,50 build 07-Oct-2026 21:19:59 2026-10-08 01:19:59 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=0.418626 model=0.915384 iters=10 build 07-Oct-2026 21:20:01 2026-10-08 01:19:59 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 07-Oct-2026 21:20:01 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:19:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:19:59 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=0.384423 model=0.840593 iters=10 build 07-Oct-2026 21:20:01 2026-10-08 01:19:59 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 07-Oct-2026 21:20:01 2026-10-08 01:19:59 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 07-Oct-2026 21:20:01 2026-10-08 01:19:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:00 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 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.779961, over full image : 0.779961 build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.779961 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.271955 at 50,50 build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 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=0.24476 model=0.535201 iters=10 build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter. build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:01 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:02 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:02 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:02 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 07-Oct-2026 21:20:01 2026-10-08 01:20:02 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 07-Oct-2026 21:20:01 master 1 init 1 build 07-Oct-2026 21:20:01 2026-10-08 01:20:02 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 07-Oct-2026 21:20:01 2026-10-08 01:20:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:19:58.617290 End time: 2026-10-08 01:20:01.641196 build 07-Oct-2026 21:20:01 2026-10-08 01:20:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO name:: No table opened. build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:20:06 2026-10-08 01:20:02 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 07-Oct-2026 21:20:06 .2026-10-08 01:20:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:20:06 2026-10-08 01:20:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:20:06 2026-10-08 01:20:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:20:06 2026-10-08 01:20:04 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:20:06 : velocity, start='11991.7km/s', default width, TOPO build 07-Oct-2026 21:20:06 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:20:06 refim_point build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 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 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 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 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:20:06 2026-10-08 01:20:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 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 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 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 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 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 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:06 2026-10-08 01:20:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002752 build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.013802 build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:07 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030519 build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 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 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:10 2026-10-08 01:20:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:10 master 1 init 1 build 07-Oct-2026 21:20:10 2026-10-08 01:20:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:20:10 2026-10-08 01:20:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:20:04.723481 End time: 2026-10-08 01:20:10.215917 build 07-Oct-2026 21:20:10 2026-10-08 01:20:10 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:20:10 2026-10-08 01:20:10 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:10 2026-10-08 01:20:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:10 2026-10-08 01:20:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 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 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:20:12 2026-10-08 01:20:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 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 07-Oct-2026 21:20:12 2026-10-08 01:20:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 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 07-Oct-2026 21:20:17 2026-10-08 01:20:12 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 07-Oct-2026 21:20:17 2026-10-08 01:20:12 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 07-Oct-2026 21:20:17 2026-10-08 01:20:12 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 07-Oct-2026 21:20:17 2026-10-08 01:20:12 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 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:17 master 1 init 1 build 07-Oct-2026 21:20:17 2026-10-08 01:20:12 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 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:20:10.223044 End time: 2026-10-08 01:20:12.536572 build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO name:: No table opened. build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:20:17 2026-10-08 01:20:13 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 07-Oct-2026 21:20:17 .2026-10-08 01:20:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:20:17 2026-10-08 01:20:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:20:17 2026-10-08 01:20:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:20:17 2026-10-08 01:20:16 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:20:17 : velocity, start='11977.6km/s', default width, BARY build 07-Oct-2026 21:20:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:20:17 refim_point build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 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 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:17 2026-10-08 01:20:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:17 2026-10-08 01:20:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:20:17 2026-10-08 01:20:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImagerVi2::defineImage Impars: start 11977.6km/s build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 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 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 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 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 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 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:20 2026-10-08 01:20:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:20 2026-10-08 01:20:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:20 2026-10-08 01:20:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 07-Oct-2026 21:20:20 2026-10-08 01:20:19 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 07-Oct-2026 21:20:20 2026-10-08 01:20:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002735 build 07-Oct-2026 21:20:20 2026-10-08 01:20:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:20:20 2026-10-08 01:20:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:20:20 2026-10-08 01:20:19 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 07-Oct-2026 21:20:20 2026-10-08 01:20:19 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 07-Oct-2026 21:20:20 2026-10-08 01:20:19 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 07-Oct-2026 21:20:20 2026-10-08 01:20:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 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 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011932 build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 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 07-Oct-2026 21:20:20 2026-10-08 01:20:20 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 07-Oct-2026 21:20:20 2026-10-08 01:20:20 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 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 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 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030323 build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:20:20 2026-10-08 01:20:20 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 07-Oct-2026 21:20:23 2026-10-08 01:20:20 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 07-Oct-2026 21:20:23 2026-10-08 01:20:20 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 07-Oct-2026 21:20:23 2026-10-08 01:20:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:23 2026-10-08 01:20:20 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:23 2026-10-08 01:20:20 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 07-Oct-2026 21:20:23 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:23 2026-10-08 01:20:20 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 07-Oct-2026 21:20:23 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:23 2026-10-08 01:20:20 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 07-Oct-2026 21:20:23 2026-10-08 01:20:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:23 2026-10-08 01:20:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:23 2026-10-08 01:20:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:23 2026-10-08 01:20:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:23 2026-10-08 01:20:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:23 2026-10-08 01:20:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:23 2026-10-08 01:20:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:23 master 1 init 1 build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:20:16.722286 End time: 2026-10-08 01:20:22.431929 build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 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 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:20:23 2026-10-08 01:20:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 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 07-Oct-2026 21:20:23 2026-10-08 01:20:23 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 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 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 07-Oct-2026 21:20:23 2026-10-08 01:20:23 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 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:20:23 2026-10-08 01:20:23 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 07-Oct-2026 21:20:23 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 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 07-Oct-2026 21:20:25 2026-10-08 01:20:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:24 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 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [9, 9] build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:25 master 1 init 1 build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 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 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:20:22.434962 End time: 2026-10-08 01:20:25.457575 build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO name:: No table opened. build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:20:25 2026-10-08 01:20:25 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:20:31 2026-10-08 01:20:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:20:31 2026-10-08 01:20:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:20:31 2026-10-08 01:20:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:20:31 2026-10-08 01:20:25 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 07-Oct-2026 21:20:31 .2026-10-08 01:20:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:20:31 2026-10-08 01:20:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:20:31 2026-10-08 01:20:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:20:31 2026-10-08 01:20:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:20:31 : velocity, start='-41347.5km/s', default width , veltype=optical LSRK build 07-Oct-2026 21:20:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:20:31 refim_point build 07-Oct-2026 21:20:31 2026-10-08 01:20:29 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:31 2026-10-08 01:20:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:20:31 2026-10-08 01:20:29 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 07-Oct-2026 21:20:31 2026-10-08 01:20:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:20:31 2026-10-08 01:20:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:20:31 2026-10-08 01:20:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] : build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 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 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4 build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::defineImage Impars: start -41347.8km/s build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 8] Spectral: [1.25324e+09] at [0] with increment [-6.81389e+07] build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 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 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 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 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 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 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:31 2026-10-08 01:20:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:31 2026-10-08 01:20:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:34 2026-10-08 01:20:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:none c1:none build 07-Oct-2026 21:20:34 2026-10-08 01:20:31 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 07-Oct-2026 21:20:34 2026-10-08 01:20:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002033 build 07-Oct-2026 21:20:34 2026-10-08 01:20:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:20:34 2026-10-08 01:20:31 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:20:34 2026-10-08 01:20:31 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 07-Oct-2026 21:20:34 2026-10-08 01:20:31 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011904 build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.019679 build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01854 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 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 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:34 2026-10-08 01:20:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:34 2026-10-08 01:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:34 2026-10-08 01:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:34 2026-10-08 01:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:34 2026-10-08 01:20:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:34 master 1 init 1 build 07-Oct-2026 21:20:34 2026-10-08 01:20:34 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 07-Oct-2026 21:20:34 2026-10-08 01:20:34 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:20:28.943285 End time: 2026-10-08 01:20:34.218916 build 07-Oct-2026 21:20:34 2026-10-08 01:20:34 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:20:34 2026-10-08 01:20:34 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:34 2026-10-08 01:20:34 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:34 2026-10-08 01:20:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 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 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.43025 build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ] build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 07-Oct-2026 21:20:36 2026-10-08 01:20:34 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.43025, over full image : 1.43025 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [2, 3] build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.35282 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.471699 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.26567, over full image : 1.26567 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 1] build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.43025 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498697 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.18889 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.414539 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.26567 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.441313 at 50,50 build 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 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 07-Oct-2026 21:20:36 2026-10-08 01:20:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom build 07-Oct-2026 21:20:36 2026-10-08 01:20:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:20:36 2026-10-08 01:20:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 5] build 07-Oct-2026 21:20:36 2026-10-08 01:20:36 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 07-Oct-2026 21:20:41 2026-10-08 01:20:36 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 07-Oct-2026 21:20:41 2026-10-08 01:20:36 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 07-Oct-2026 21:20:41 2026-10-08 01:20:36 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 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 7] build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 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 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 0 Peak Residual (over all planes) : 0 in C0:P0 build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448827, over full image : 0.448827 build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image. build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 0 : 59.2836 arcsec, 55.5893 arcsec, -88.1222 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 1 : 62.9796 arcsec, 59.2379 arcsec, -88.027 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 2 : 67.4454 arcsec, 63.2845 arcsec, -88.1187 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 3 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 4 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 5 : 71.2773 arcsec, 66.9567 arcsec, -88.0941 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 6 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:20:41 master 1 init 1 build 07-Oct-2026 21:20:41 2026-10-08 01:20:37 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 07-Oct-2026 21:20:41 2026-10-08 01:20:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:20:34.221995 End time: 2026-10-08 01:20:37.511248 build 07-Oct-2026 21:20:41 2026-10-08 01:20:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:20:41 2026-10-08 01:20:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:41 .2026-10-08 01:20:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:20:41 2026-10-08 01:20:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:20:41 2026-10-08 01:20:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:20:41 : frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK build 07-Oct-2026 21:20:41 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:20:41 refim_point build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 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 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:41 2026-10-08 01:20:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO SynthesisImagerVi2::defineImage Impars: start 1.2GHz build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:20:41 2026-10-08 01:20:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 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 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 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 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 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 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:44 2026-10-08 01:20:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:44 2026-10-08 01:20:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01782 build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.023056 build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021778 build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:44 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:44 2026-10-08 01:20:44 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 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 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 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:48 2026-10-08 01:20:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:48 master 1 init 1 build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:20:40.783105 End time: 2026-10-08 01:20:47.150849 build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 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=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 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25 build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25 build 07-Oct-2026 21:20:48 2026-10-08 01:20:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25, over full image : 1.25 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387422 at 50,50 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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=0.34868 model=0.762436 iters=10 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25 at 50,50 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435849 at 50,50 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07143 at 50,50 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373586 at 50,50 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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=0.336227 model=0.735206 iters=10 build 07-Oct-2026 21:20:48 2026-10-08 01:20:48 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 07-Oct-2026 21:20:48 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.2 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418415 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360703 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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=0.324633 model=0.709854 iters=10 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15385 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402323 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 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 07-Oct-2026 21:20:49 2026-10-08 01:20:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1, over full image : 1 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.34868 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967747 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337432 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937505 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.326888 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.909096, over full image : 0.909096 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.909096 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.316982 at 50,50 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 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=0.285284 model=0.623812 iters=10 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter. build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264 build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:20:49 2026-10-08 01:20:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg build 07-Oct-2026 21:20:53 master 1 init 1 build 07-Oct-2026 21:20:53 2026-10-08 01:20:49 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 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:20:47.154222 End time: 2026-10-08 01:20:49.510788 build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO name:: No table opened. build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:20:53 2026-10-08 01:20:50 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 07-Oct-2026 21:20:53 .2026-10-08 01:20:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:20:53 2026-10-08 01:20:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:20:53 2026-10-08 01:20:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:20:53 : frequency, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, default width, veltype=radio LSRK build 07-Oct-2026 21:20:53 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:20:53 refim_point build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 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 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:53 2026-10-08 01:20:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImagerVi2::defineImage Impars: start 1.19999e+09Hz build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 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 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:53 2026-10-08 01:20:54 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 07-Oct-2026 21:20:53 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 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 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:56 2026-10-08 01:20:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:20:56 2026-10-08 01:20:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.018011 build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.022847 build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021411 build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 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 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:56 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:59 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:20:59 2026-10-08 01:20:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:20:59 master 1 init 1 build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:20:52.893901 End time: 2026-10-08 01:20:58.146792 build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO tclean::::casa ########################################## build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 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 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25001 build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 07-Oct-2026 21:20:59 2026-10-08 01:20:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11112, over full image : 1.11112 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11112 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25001, over full image : 1.25001 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373588 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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=0.392267 model=0.857746 iters=10 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.03449 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 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 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20001 at 50,50 build 07-Oct-2026 21:20:59 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:20:59 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=0.376577 model=0.823436 iters=10 build 07-Oct-2026 21:21:01 2026-10-08 01:20:59 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 07-Oct-2026 21:21:01 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:20:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:20:59 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=0.362093 model=0.791766 iters=10 build 07-Oct-2026 21:21:01 2026-10-08 01:20:59 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 07-Oct-2026 21:21:01 2026-10-08 01:20:59 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 07-Oct-2026 21:21:01 2026-10-08 01:20:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348682 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967753 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937511 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.909101, over full image : 0.909101 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.909101 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.316984 at 50,50 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 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=0.285286 model=0.623816 iters=10 build 07-Oct-2026 21:21:01 2026-10-08 01:21:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter. build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267 build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg build 07-Oct-2026 21:21:01 2026-10-08 01:21:01 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:21:01 master 1 init 1 build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 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 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:20:58.149920 End time: 2026-10-08 01:21:01.448703 build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO name:: No table opened. build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:21:06 2026-10-08 01:21:01 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 07-Oct-2026 21:21:06 .2026-10-08 01:21:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:21:06 2026-10-08 01:21:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:21:06 2026-10-08 01:21:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:21:06 2026-10-08 01:21:04 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:21:06 : velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO build 07-Oct-2026 21:21:06 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:21:06 refim_point build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 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 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 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 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07] build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:21:06 2026-10-08 01:21:05 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 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 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 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 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 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 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:06 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:10 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:10 2026-10-08 01:21:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:10 2026-10-08 01:21:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:10 2026-10-08 01:21:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 07-Oct-2026 21:21:10 2026-10-08 01:21:07 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 07-Oct-2026 21:21:10 2026-10-08 01:21:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002737 build 07-Oct-2026 21:21:10 2026-10-08 01:21:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:21:10 2026-10-08 01:21:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:21:10 2026-10-08 01:21:07 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 07-Oct-2026 21:21:10 2026-10-08 01:21:07 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 07-Oct-2026 21:21:10 2026-10-08 01:21:07 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 07-Oct-2026 21:21:10 2026-10-08 01:21:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:none c2:none build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.013771 build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030412 build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:10 2026-10-08 01:21:08 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 07-Oct-2026 21:21:10 2026-10-08 01:21:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:10 2026-10-08 01:21:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:10 2026-10-08 01:21:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:10 2026-10-08 01:21:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:10 2026-10-08 01:21:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:10 2026-10-08 01:21:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:10 2026-10-08 01:21:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:10 master 1 init 1 build 07-Oct-2026 21:21:10 2026-10-08 01:21:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:21:10 2026-10-08 01:21:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:21:04.731156 End time: 2026-10-08 01:21:10.409991 build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 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 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:11 2026-10-08 01:21:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:11 2026-10-08 01:21:11 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 07-Oct-2026 21:21:16 2026-10-08 01:21:11 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 07-Oct-2026 21:21:16 2026-10-08 01:21:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:16 2026-10-08 01:21:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:21:16 2026-10-08 01:21:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:21:16 2026-10-08 01:21:12 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 07-Oct-2026 21:21:16 2026-10-08 01:21:12 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 07-Oct-2026 21:21:16 2026-10-08 01:21:12 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 07-Oct-2026 21:21:16 2026-10-08 01:21:12 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 07-Oct-2026 21:21:16 2026-10-08 01:21:12 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 07-Oct-2026 21:21:16 2026-10-08 01:21:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:21:16 2026-10-08 01:21:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:21:16 2026-10-08 01:21:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:21:16 2026-10-08 01:21:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:21:16 2026-10-08 01:21:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:21:16 2026-10-08 01:21:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:21:16 2026-10-08 01:21:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:21:16 2026-10-08 01:21:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:21:16 master 1 init 1 build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 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 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:21:10.412834 End time: 2026-10-08 01:21:13.750851 build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO name:: No table opened. build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:21:16 2026-10-08 01:21:14 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 07-Oct-2026 21:21:16 .2026-10-08 01:21:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:21:16 2026-10-08 01:21:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:21:16 2026-10-08 01:21:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:21:16 2026-10-08 01:21:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:21:16 : velocity(measure), start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, default width(outframe=TOPO will be overridden) build 07-Oct-2026 21:21:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:21:16 refim_point build 07-Oct-2026 21:21:16 2026-10-08 01:21:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:16 2026-10-08 01:21:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:21:16 2026-10-08 01:21:17 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 07-Oct-2026 21:21:16 2026-10-08 01:21:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:21:16 2026-10-08 01:21:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:21:20 2026-10-08 01:21:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:21:20 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::defineImage Impars: start 1.19776e+07m/s build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07] build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:20 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 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 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:20 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 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 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:20 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 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 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:20 2026-10-08 01:21:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:20 2026-10-08 01:21:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:20 2026-10-08 01:21:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 07-Oct-2026 21:21:20 2026-10-08 01:21:19 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 07-Oct-2026 21:21:20 2026-10-08 01:21:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002756 build 07-Oct-2026 21:21:20 2026-10-08 01:21:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:21:20 2026-10-08 01:21:19 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:21:20 2026-10-08 01:21:19 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 07-Oct-2026 21:21:20 2026-10-08 01:21:19 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 07-Oct-2026 21:21:20 2026-10-08 01:21:19 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 07-Oct-2026 21:21:20 2026-10-08 01:21:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:20 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00476396 c1:none c2:none build 07-Oct-2026 21:21:20 2026-10-08 01:21:20 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 07-Oct-2026 21:21:20 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011835 build 07-Oct-2026 21:21:20 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:21:20 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:21:20 2026-10-08 01:21:20 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 07-Oct-2026 21:21:20 2026-10-08 01:21:20 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 07-Oct-2026 21:21:20 2026-10-08 01:21:20 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 07-Oct-2026 21:21:20 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030383 build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:23 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:23 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:23 The frame in start:BARY Override frame=TOPO build 07-Oct-2026 21:21:23 2026-10-08 01:21:20 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 07-Oct-2026 21:21:23 2026-10-08 01:21:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:23 2026-10-08 01:21:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:23 2026-10-08 01:21:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:23 2026-10-08 01:21:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:23 2026-10-08 01:21:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:23 2026-10-08 01:21:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:23 2026-10-08 01:21:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:23 master 1 init 1 build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:21:16.782598 End time: 2026-10-08 01:21:22.472312 build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 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 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:21:23 2026-10-08 01:21:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 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 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:21:23 2026-10-08 01:21:23 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 07-Oct-2026 21:21:23 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 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 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:25 2026-10-08 01:21:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:21:25 2026-10-08 01:21:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:21:25 2026-10-08 01:21:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:21:25 2026-10-08 01:21:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:21:25 2026-10-08 01:21:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:21:25 2026-10-08 01:21:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:21:25 2026-10-08 01:21:24 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 07-Oct-2026 21:21:25 2026-10-08 01:21:24 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 07-Oct-2026 21:21:25 2026-10-08 01:21:24 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 07-Oct-2026 21:21:25 2026-10-08 01:21:24 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 07-Oct-2026 21:21:25 2026-10-08 01:21:24 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 07-Oct-2026 21:21:25 2026-10-08 01:21:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg build 07-Oct-2026 21:21:25 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:21:30 master 1 init 1 build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 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 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:21:22.475250 End time: 2026-10-08 01:21:25.773966 build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO name:: No table opened. build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:21:30 2026-10-08 01:21:26 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 07-Oct-2026 21:21:30 .2026-10-08 01:21:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:21:30 2026-10-08 01:21:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:21:30 2026-10-08 01:21:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:21:30 2026-10-08 01:21:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:21:30 : velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7} build 07-Oct-2026 21:21:30 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:21:30 refim_point build 07-Oct-2026 21:21:30 2026-10-08 01:21:29 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:30 2026-10-08 01:21:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:21:30 2026-10-08 01:21:29 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 07-Oct-2026 21:21:30 2026-10-08 01:21:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:21:30 2026-10-08 01:21:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:21:30 2026-10-08 01:21:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 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 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 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 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 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 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:30 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:34 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:34 2026-10-08 01:21:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.030747 build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017641 build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021583 build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:34 2026-10-08 01:21:32 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 07-Oct-2026 21:21:34 2026-10-08 01:21:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:34 2026-10-08 01:21:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:34 2026-10-08 01:21:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:34 2026-10-08 01:21:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:34 2026-10-08 01:21:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:34 2026-10-08 01:21:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:34 2026-10-08 01:21:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:34 master 1 init 1 build 07-Oct-2026 21:21:34 2026-10-08 01:21:34 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:21:34 2026-10-08 01:21:34 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:21:28.755431 End time: 2026-10-08 01:21:34.403902 build 07-Oct-2026 21:21:34 2026-10-08 01:21:34 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:21:34 2026-10-08 01:21:34 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:34 2026-10-08 01:21:34 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:34 2026-10-08 01:21:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 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 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:35 2026-10-08 01:21:34 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:21:35 2026-10-08 01:21:35 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 07-Oct-2026 21:21:38 2026-10-08 01:21:35 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 07-Oct-2026 21:21:38 2026-10-08 01:21:35 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 07-Oct-2026 21:21:38 2026-10-08 01:21:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:36 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 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 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 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:21:38 2026-10-08 01:21:37 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 07-Oct-2026 21:21:38 master 1 init 1 build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 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 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:21:34.406955 End time: 2026-10-08 01:21:37.734815 build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO name:: No table opened. build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:21:38 2026-10-08 01:21:38 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 07-Oct-2026 21:21:44 .2026-10-08 01:21:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:21:44 2026-10-08 01:21:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:21:44 2026-10-08 01:21:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:21:44 2026-10-08 01:21:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:21:44 : velocity, default start, width(measure)={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, TOPO build 07-Oct-2026 21:21:44 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:21:44 refim_point build 07-Oct-2026 21:21:44 2026-10-08 01:21:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:44 2026-10-08 01:21:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:21:44 2026-10-08 01:21:41 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 07-Oct-2026 21:21:44 2026-10-08 01:21:41 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:21:44 2026-10-08 01:21:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:21:44 2026-10-08 01:21:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07] build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 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 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 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 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 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 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:44 2026-10-08 01:21:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:44 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:44 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:44 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:44 2026-10-08 01:21:44 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 07-Oct-2026 21:21:44 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.030727 build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01777 build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021621 build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:46 2026-10-08 01:21:44 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 07-Oct-2026 21:21:46 2026-10-08 01:21:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:46 2026-10-08 01:21:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:46 2026-10-08 01:21:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:46 2026-10-08 01:21:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:46 2026-10-08 01:21:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:46 2026-10-08 01:21:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:46 2026-10-08 01:21:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:46 master 1 init 1 build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:21:40.817556 End time: 2026-10-08 01:21:46.460783 build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 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 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:21:46 2026-10-08 01:21:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:46 2026-10-08 01:21:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:21:46 2026-10-08 01:21:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:21:46 2026-10-08 01:21:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:21:46 2026-10-08 01:21:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 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 07-Oct-2026 21:21:48 2026-10-08 01:21:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:48 2026-10-08 01:21:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 07-Oct-2026 21:21:48 2026-10-08 01:21:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:21:48 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 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=0.470722 model=1.0293 iters=10 build 07-Oct-2026 21:21:52 2026-10-08 01:21:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter. build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg build 07-Oct-2026 21:21:52 master 1 init 1 build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 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 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:21:46.463647 End time: 2026-10-08 01:21:49.470956 build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO name:: No table opened. build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:21:52 2026-10-08 01:21:49 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 07-Oct-2026 21:21:52 .2026-10-08 01:21:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:21:52 2026-10-08 01:21:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:21:52 2026-10-08 01:21:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:21:52 2026-10-08 01:21:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:21:52 : channel, default start, width=2, LSRK build 07-Oct-2026 21:21:52 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:21:52 refim_point build 07-Oct-2026 21:21:52 2026-10-08 01:21:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:52 2026-10-08 01:21:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:21:56 2026-10-08 01:21:53 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 07-Oct-2026 21:21:56 2026-10-08 01:21:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:21:56 2026-10-08 01:21:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:21:56 2026-10-08 01:21:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.02499e+09] at [0] with increment [9.99989e+07] build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 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 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 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 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 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 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:56 2026-10-08 01:21:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 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 07-Oct-2026 21:21:56 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.020136 build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:21:56 2026-10-08 01:21:56 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 07-Oct-2026 21:21:56 2026-10-08 01:21:56 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 07-Oct-2026 21:21:56 2026-10-08 01:21:56 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 07-Oct-2026 21:21:56 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.020598 build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027713 build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:21:59 2026-10-08 01:21:56 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 07-Oct-2026 21:21:59 2026-10-08 01:21:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:21:59 2026-10-08 01:21:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:59 2026-10-08 01:21:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:59 2026-10-08 01:21:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:59 2026-10-08 01:21:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:59 2026-10-08 01:21:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:21:59 2026-10-08 01:21:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:21:59 master 1 init 1 build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:21:52.757771 End time: 2026-10-08 01:21:58.445625 build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO tclean::::casa ########################################## build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 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 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:59 2026-10-08 01:21:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:21:59 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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=0.459515 model=1.00479 iters=10 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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=0.418626 model=0.915384 iters=10 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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=0.384423 model=0.840593 iters=10 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.779363 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.271747 at 50,50 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 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=0.244572 model=0.53479 iters=10 build 07-Oct-2026 21:22:00 2026-10-08 01:21:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 07-Oct-2026 21:22:00 2026-10-08 01:22:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 07-Oct-2026 21:22:00 2026-10-08 01:22:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:22:00 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 07-Oct-2026 21:22:04 2026-10-08 01:22:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 07-Oct-2026 21:22:04 2026-10-08 01:22:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 07-Oct-2026 21:22:04 2026-10-08 01:22:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:00 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 07-Oct-2026 21:22:04 2026-10-08 01:22:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:22:04 2026-10-08 01:22:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 07-Oct-2026 21:22:04 2026-10-08 01:22:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:22:04 2026-10-08 01:22:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 07-Oct-2026 21:22:04 master 1 init 1 build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 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 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:21:58.448611 End time: 2026-10-08 01:22:01.774853 build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO name:: No table opened. build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:22:04 2026-10-08 01:22:02 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 07-Oct-2026 21:22:04 .2026-10-08 01:22:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:22:04 2026-10-08 01:22:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:22:04 2026-10-08 01:22:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:22:04 2026-10-08 01:22:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:22:04 : doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK build 07-Oct-2026 21:22:04 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:22:04 refim_point build 07-Oct-2026 21:22:04 2026-10-08 01:22:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:04 2026-10-08 01:22:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:22:07 2026-10-08 01:22:05 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 07-Oct-2026 21:22:07 2026-10-08 01:22:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:22:07 2026-10-08 01:22:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:22:07 2026-10-08 01:22:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::defineImage Impars: start 1.19943e+07m/s build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [-4.99994e+07] build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 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 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 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 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 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 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:07 2026-10-08 01:22:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:07 2026-10-08 01:22:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:07 2026-10-08 01:22:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none build 07-Oct-2026 21:22:07 2026-10-08 01:22:07 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 07-Oct-2026 21:22:07 2026-10-08 01:22:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.002707 build 07-Oct-2026 21:22:07 2026-10-08 01:22:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:22:07 2026-10-08 01:22:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:22:07 2026-10-08 01:22:07 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 07-Oct-2026 21:22:07 2026-10-08 01:22:07 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 07-Oct-2026 21:22:07 2026-10-08 01:22:07 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 07-Oct-2026 21:22:07 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:none build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.012259 build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.030263 build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:11 2026-10-08 01:22:08 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 07-Oct-2026 21:22:11 2026-10-08 01:22:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:11 2026-10-08 01:22:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:11 2026-10-08 01:22:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:11 2026-10-08 01:22:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:11 2026-10-08 01:22:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:11 2026-10-08 01:22:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:11 2026-10-08 01:22:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:11 master 1 init 1 build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:22:04.798346 End time: 2026-10-08 01:22:10.468903 build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 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 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:22:11 2026-10-08 01:22:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:11 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498118 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.523023 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25001 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435853 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30436 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454803 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475476 at 50,50 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 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 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:22:12 2026-10-08 01:22:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:22:12 2026-10-08 01:22:12 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold. build 07-Oct-2026 21:22:12 2026-10-08 01:22:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:22:12 2026-10-08 01:22:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:22:12 2026-10-08 01:22:12 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 07-Oct-2026 21:22:12 2026-10-08 01:22:12 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 07-Oct-2026 21:22:12 2026-10-08 01:22:12 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 07-Oct-2026 21:22:12 2026-10-08 01:22:12 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 07-Oct-2026 21:22:17 2026-10-08 01:22:12 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 07-Oct-2026 21:22:17 2026-10-08 01:22:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations. build 07-Oct-2026 21:22:17 2026-10-08 01:22:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721 build 07-Oct-2026 21:22:17 2026-10-08 01:22:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:22:17 2026-10-08 01:22:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 7 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 8 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO SIImageStore::restore Beam for chan : 9 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:22:17 master 1 init 1 build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 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 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:22:10.471972 End time: 2026-10-08 01:22:12.762461 build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO name:: No table opened. build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:22:17 2026-10-08 01:22:13 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 07-Oct-2026 21:22:17 .2026-10-08 01:22:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:22:17 2026-10-08 01:22:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:22:17 2026-10-08 01:22:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:22:17 : channel, start=4, default width, channel gap (10-11) LSRK build 07-Oct-2026 21:22:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:22:17 refim_point build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 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 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode] build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:17 2026-10-08 01:22:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImagerVi2::defineImage Impars: start 4 build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:17 2026-10-08 01:22:18 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 07-Oct-2026 21:22:17 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 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 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 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 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:20 2026-10-08 01:22:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:none build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.011363 build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:0.00176285 c2:0.00176285 build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.015186 build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.021574 build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:20 2026-10-08 01:22:20 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 07-Oct-2026 21:22:20 2026-10-08 01:22:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:23 2026-10-08 01:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:23 2026-10-08 01:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:23 2026-10-08 01:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:23 2026-10-08 01:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:23 2026-10-08 01:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:23 2026-10-08 01:22:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:23 master 1 init 1 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:22:16.745915 End time: 2026-10-08 01:22:22.586406 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387425 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 07-Oct-2026 21:22:23 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.418419 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402326 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 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 07-Oct-2026 21:22:25 2026-10-08 01:22:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:25 2026-10-08 01:22:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937512, over full image : 0.937512 build 07-Oct-2026 21:22:25 2026-10-08 01:22:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:22:25 2026-10-08 01:22:24 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 07-Oct-2026 21:22:25 2026-10-08 01:22:24 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 07-Oct-2026 21:22:25 2026-10-08 01:22:24 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 07-Oct-2026 21:22:25 2026-10-08 01:22:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937512 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:24 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 07-Oct-2026 21:22:25 2026-10-08 01:22:24 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 07-Oct-2026 21:22:25 2026-10-08 01:22:24 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 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.909102, over full image : 0.909102 build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.909102 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.316984 at 50,50 build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 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=0.285286 model=0.623816 iters=10 build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter. build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 6 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:25 INFO SIImageStore::restore Beam for chan : 7 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:22:25 master 1 init 1 build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 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 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:22:22.589388 End time: 2026-10-08 01:22:25.615438 build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO name:: No table opened. build 07-Oct-2026 21:22:25 2026-10-08 01:22:26 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:22:31 2026-10-08 01:22:26 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:22:31 2026-10-08 01:22:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:22:31 2026-10-08 01:22:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:22:31 2026-10-08 01:22:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:22:31 2026-10-08 01:22:26 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 07-Oct-2026 21:22:31 2026-10-08 01:22:26 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 07-Oct-2026 21:22:31 2026-10-08 01:22:26 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 07-Oct-2026 21:22:31 .2026-10-08 01:22:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:22:31 2026-10-08 01:22:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:22:31 2026-10-08 01:22:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:22:31 : channel, start=0, default width, step=2 LSRK nearest build 07-Oct-2026 21:22:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:22:31 refim_point build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 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 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode] build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:31 2026-10-08 01:22:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 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 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 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 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 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 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:31 2026-10-08 01:22:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:31 2026-10-08 01:22:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016458 build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.016094 build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.036012 build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 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 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:34 2026-10-08 01:22:32 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:34 master 1 init 1 build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:22:28.808005 End time: 2026-10-08 01:22:34.012507 build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 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 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:22:34 2026-10-08 01:22:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:35 2026-10-08 01:22:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:22:35 2026-10-08 01:22:34 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:22:35 2026-10-08 01:22:34 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:22:35 2026-10-08 01:22:34 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:22:35 2026-10-08 01:22:34 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.30436, over full image : 1.30436 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.30436 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.418419 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498118 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 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 07-Oct-2026 21:22:35 2026-10-08 01:22:35 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402326 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387425 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360706 at 50,50 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter. build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:22:40 master 1 init 1 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:22:34.015918 End time: 2026-10-08 01:22:36.090930 build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO name:: No table opened. build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:22:40 2026-10-08 01:22:36 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 07-Oct-2026 21:22:40 .2026-10-08 01:22:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:22:40 2026-10-08 01:22:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:22:40 2026-10-08 01:22:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:22:40 2026-10-08 01:22:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:22:43 : spw with channel selection( 0:4~13 ), default start, LSRK nearest build 07-Oct-2026 21:22:43 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:22:43 refim_point build 07-Oct-2026 21:22:43 2026-10-08 01:22:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:43 2026-10-08 01:22:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:22:43 2026-10-08 01:22:41 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 07-Oct-2026 21:22:43 2026-10-08 01:22:41 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:22:43 2026-10-08 01:22:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode] build 07-Oct-2026 21:22:43 2026-10-08 01:22:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [5e+07] build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 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 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 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 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 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 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:43 2026-10-08 01:22:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 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 07-Oct-2026 21:22:43 2026-10-08 01:22:44 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 07-Oct-2026 21:22:43 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.017867 build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:22:43 2026-10-08 01:22:44 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 07-Oct-2026 21:22:43 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.025369 build 07-Oct-2026 21:22:47 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:22:47 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.022913 build 07-Oct-2026 21:22:47 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:22:47 2026-10-08 01:22:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:44 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 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 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 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 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 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 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 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:47 2026-10-08 01:22:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:47 master 1 init 1 build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:22:40.777475 End time: 2026-10-08 01:22:47.120425 build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 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=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 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:22:47 2026-10-08 01:22:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:22:47 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:47 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:47 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:47 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.11113, over full image : 1.11113 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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=0.348683 model=0.762443 iters=10 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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=0.33623 model=0.735213 iters=10 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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=0.324636 model=0.709861 iters=10 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 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 07-Oct-2026 21:22:48 2026-10-08 01:22:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:48 2026-10-08 01:22:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.00001, over full image : 1.00001 build 07-Oct-2026 21:22:48 2026-10-08 01:22:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:22:48 2026-10-08 01:22:49 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 07-Oct-2026 21:22:48 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:22:48 2026-10-08 01:22:49 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 07-Oct-2026 21:22:48 2026-10-08 01:22:49 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 07-Oct-2026 21:22:48 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 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 07-Oct-2026 21:22:52 2026-10-08 01:22:49 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 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 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 07-Oct-2026 21:22:52 2026-10-08 01:22:49 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 07-Oct-2026 21:22:52 2026-10-08 01:22:49 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 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.909103, over full image : 0.909103 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.909103 at 50,50 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.316985 at 50,50 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 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=0.285286 model=0.623817 iters=10 build 07-Oct-2026 21:22:52 2026-10-08 01:22:49 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter. build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:22:52 master 1 init 1 build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 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 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:22:47.123305 End time: 2026-10-08 01:22:50.024981 build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO name:: No table opened. build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:22:52 2026-10-08 01:22:50 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 07-Oct-2026 21:22:52 .2026-10-08 01:22:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:22:52 2026-10-08 01:22:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:22:52 2026-10-08 01:22:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:22:52 2026-10-08 01:22:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:22:52 : channel, start=5, default width, LSRK build 07-Oct-2026 21:22:52 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:22:52 refim_point build 07-Oct-2026 21:22:52 2026-10-08 01:22:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:52 2026-10-08 01:22:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:22:55 2026-10-08 01:22:53 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 07-Oct-2026 21:22:55 2026-10-08 01:22:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:22:55 2026-10-08 01:22:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:22:55 2026-10-08 01:22:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:22:55 2026-10-08 01:22:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:55 2026-10-08 01:22:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImagerVi2::defineImage Impars: start 5 build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.24999e+09] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 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 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 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 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 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 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:55 2026-10-08 01:22:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:22:55 2026-10-08 01:22:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:55 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:55 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:22:55 2026-10-08 01:22:56 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 07-Oct-2026 21:22:55 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.021415 build 07-Oct-2026 21:22:55 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:22:55 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:22:55 2026-10-08 01:22:56 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 07-Oct-2026 21:22:55 2026-10-08 01:22:56 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 07-Oct-2026 21:22:55 2026-10-08 01:22:56 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 07-Oct-2026 21:22:55 2026-10-08 01:22:56 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 07-Oct-2026 21:22:55 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.02088 build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.022149 build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 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 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:22:58 2026-10-08 01:22:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:22:58 master 1 init 1 build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:22:52.804883 End time: 2026-10-08 01:22:58.122226 build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO tclean::::casa ########################################## build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 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 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.20002 build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 07-Oct-2026 21:22:58 2026-10-08 01:22:58 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:22:58 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:58 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:58 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:58 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 07-Oct-2026 21:22:58 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:22:58 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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=0.376578 model=0.823438 iters=10 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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=0.362094 model=0.791768 iters=10 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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=0.348683 model=0.762443 iters=10 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.882365, over full image : 0.882365 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.882365 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.307662 at 50,50 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 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=0.276895 model=0.605469 iters=10 build 07-Oct-2026 21:22:59 2026-10-08 01:22:59 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter. build 07-Oct-2026 21:22:59 2026-10-08 01:23:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 07-Oct-2026 21:22:59 2026-10-08 01:23:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:22:59 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.337435 at 50,50 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 07-Oct-2026 21:23:04 master 1 init 1 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:22:58.125156 End time: 2026-10-08 01:23:00.130489 build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO name:: No table opened. build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:23:04 2026-10-08 01:23:00 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 07-Oct-2026 21:23:04 .2026-10-08 01:23:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:23:04 2026-10-08 01:23:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:23:04 2026-10-08 01:23:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:23:04 2026-10-08 01:23:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:23:04 : channel, spw=0:5~19, LSRK build 07-Oct-2026 21:23:04 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:23:04 refim_point build 07-Oct-2026 21:23:04 2026-10-08 01:23:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:04 2026-10-08 01:23:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:23:04 2026-10-08 01:23:05 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 07-Oct-2026 21:23:04 2026-10-08 01:23:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:23:08 2026-10-08 01:23:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode] build 07-Oct-2026 21:23:08 2026-10-08 01:23:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::defineImage Impars: start 0 build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 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 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 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 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 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 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:08 2026-10-08 01:23:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:08 2026-10-08 01:23:07 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:08 2026-10-08 01:23:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none build 07-Oct-2026 21:23:08 2026-10-08 01:23:07 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 07-Oct-2026 21:23:08 2026-10-08 01:23:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.003656 build 07-Oct-2026 21:23:08 2026-10-08 01:23:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:23:08 2026-10-08 01:23:07 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:23:08 2026-10-08 01:23:07 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 07-Oct-2026 21:23:08 2026-10-08 01:23:07 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 07-Oct-2026 21:23:08 2026-10-08 01:23:07 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 07-Oct-2026 21:23:08 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:08 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:0.00176285 build 07-Oct-2026 21:23:08 2026-10-08 01:23:08 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 07-Oct-2026 21:23:08 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.007666 build 07-Oct-2026 21:23:08 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:23:08 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:23:08 2026-10-08 01:23:08 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 07-Oct-2026 21:23:08 2026-10-08 01:23:08 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 07-Oct-2026 21:23:08 2026-10-08 01:23:08 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 07-Oct-2026 21:23:08 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:08 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.015936 build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 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 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:11 2026-10-08 01:23:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:11 2026-10-08 01:23:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:11 2026-10-08 01:23:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:11 2026-10-08 01:23:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:11 2026-10-08 01:23:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:11 2026-10-08 01:23:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:11 master 1 init 1 build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:23:04.816736 End time: 2026-10-08 01:23:10.282011 build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 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 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.15386 build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:23:11 2026-10-08 01:23:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 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 07-Oct-2026 21:23:11 2026-10-08 01:23:11 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 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0, over full image : 0 build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:23:11 2026-10-08 01:23:11 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 07-Oct-2026 21:23:11 2026-10-08 01:23:11 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 07-Oct-2026 21:23:11 2026-10-08 01:23:11 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 07-Oct-2026 21:23:14 2026-10-08 01:23:11 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 07-Oct-2026 21:23:14 2026-10-08 01:23:11 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 07-Oct-2026 21:23:14 2026-10-08 01:23:11 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 07-Oct-2026 21:23:14 2026-10-08 01:23:11 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 07-Oct-2026 21:23:14 2026-10-08 01:23:11 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 07-Oct-2026 21:23:14 2026-10-08 01:23:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:12 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 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.0345, over full image : 1.0345 build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 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 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter. build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094 build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 0 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 1 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 2 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 3 : 1e-06 arcsec, 1e-06 arcsec, 0 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:13 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:23:14 master 1 init 1 build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 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 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:23:10.284921 End time: 2026-10-08 01:23:13.611618 build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO name:: No table opened. build 07-Oct-2026 21:23:14 2026-10-08 01:23:14 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:23:20 .2026-10-08 01:23:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:23:20 2026-10-08 01:23:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:23:20 2026-10-08 01:23:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:23:20 2026-10-08 01:23:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:23:20 : frequency, default start, width='100MHz'(2 x chanwidth), TOPO build 07-Oct-2026 21:23:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:23:20 refim_point build 07-Oct-2026 21:23:20 2026-10-08 01:23:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:20 2026-10-08 01:23:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:23:20 2026-10-08 01:23:17 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 07-Oct-2026 21:23:20 2026-10-08 01:23:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:23:20 2026-10-08 01:23:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:23:20 2026-10-08 01:23:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08] build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 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 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 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 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 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 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:20 2026-10-08 01:23:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:20 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:20 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:20 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:20 2026-10-08 01:23:20 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 07-Oct-2026 21:23:20 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.021541 build 07-Oct-2026 21:23:20 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:23:20 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.020543 build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.027962 build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:23 2026-10-08 01:23:20 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 07-Oct-2026 21:23:23 2026-10-08 01:23:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:23 2026-10-08 01:23:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:23 2026-10-08 01:23:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:23 2026-10-08 01:23:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:23 2026-10-08 01:23:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:23 2026-10-08 01:23:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:23 2026-10-08 01:23:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:23 master 1 init 1 build 07-Oct-2026 21:23:23 2026-10-08 01:23:22 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:23:16.794655 End time: 2026-10-08 01:23:22.503075 build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 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 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431 build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:23:23 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.13249, over full image : 1.13249 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.13249 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.394876 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.46431, over full image : 1.46431 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.46431 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.510572 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.33401 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.465141 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.22502 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.427137 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 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 07-Oct-2026 21:23:24 2026-10-08 01:23:23 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:24 2026-10-08 01:23:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.923308, over full image : 0.923308 build 07-Oct-2026 21:23:24 2026-10-08 01:23:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:23:24 2026-10-08 01:23:24 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 07-Oct-2026 21:23:24 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.923308 at 50,50 build 07-Oct-2026 21:23:24 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.321938 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.86976 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.303266 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.822083 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.286643 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.779363, over full image : 0.779363 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.779363 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.271747 at 50,50 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 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=0.244572 model=0.53479 iters=10 build 07-Oct-2026 21:23:28 2026-10-08 01:23:24 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter. build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515 build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:25 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 4 : 52.5216 arcsec, 49.2785 arcsec, -88.0899 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 5 : 49.0461 arcsec, 46.0199 arcsec, -88.0728 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 6 : 45.9881 arcsec, 43.1832 arcsec, -87.732 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg build 07-Oct-2026 21:23:28 master 1 init 1 build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 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 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:23:22.505961 End time: 2026-10-08 01:23:25.691385 build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO name:: No table opened. build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:23:28 2026-10-08 01:23:26 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 07-Oct-2026 21:23:28 .2026-10-08 01:23:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:23:28 2026-10-08 01:23:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:23:28 2026-10-08 01:23:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:23:28 2026-10-08 01:23:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:23:28 : frequency, start='1.1GHz', default width, TOPO build 07-Oct-2026 21:23:28 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:23:28 refim_point build 07-Oct-2026 21:23:28 2026-10-08 01:23:29 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:28 2026-10-08 01:23:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:23:32 2026-10-08 01:23:29 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 07-Oct-2026 21:23:32 2026-10-08 01:23:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:23:32 2026-10-08 01:23:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:23:32 2026-10-08 01:23:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 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 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 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 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 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 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:32 2026-10-08 01:23:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:32 2026-10-08 01:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:32 2026-10-08 01:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:32 2026-10-08 01:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:32 2026-10-08 01:23:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 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 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.01687 build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:23:32 2026-10-08 01:23:32 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 07-Oct-2026 21:23:32 2026-10-08 01:23:32 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 07-Oct-2026 21:23:32 2026-10-08 01:23:32 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 07-Oct-2026 21:23:32 2026-10-08 01:23:32 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 07-Oct-2026 21:23:32 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021323 build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.026382 build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 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 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:35 2026-10-08 01:23:32 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 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 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 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 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 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 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:35 2026-10-08 01:23:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:35 master 1 init 1 build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:23:28.771591 End time: 2026-10-08 01:23:34.670696 build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 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 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.36365 build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:23:35 2026-10-08 01:23:35 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:23:35 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:35 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:35 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:35 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 07-Oct-2026 21:23:35 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:23:35 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 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 07-Oct-2026 21:23:36 2026-10-08 01:23:36 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:36 2026-10-08 01:23:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 07-Oct-2026 21:23:36 2026-10-08 01:23:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:23:36 2026-10-08 01:23:37 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 07-Oct-2026 21:23:36 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:37 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 07-Oct-2026 21:23:36 2026-10-08 01:23:37 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 07-Oct-2026 21:23:36 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:23:36 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 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 07-Oct-2026 21:23:41 2026-10-08 01:23:37 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 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 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 07-Oct-2026 21:23:41 2026-10-08 01:23:37 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 07-Oct-2026 21:23:41 2026-10-08 01:23:37 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 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.337435 at 50,50 build 07-Oct-2026 21:23:41 2026-10-08 01:23:37 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 07-Oct-2026 21:23:41 2026-10-08 01:23:37 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929 build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:23:41 master 1 init 1 build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 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 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:23:34.673546 End time: 2026-10-08 01:23:37.974836 build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO name:: No table opened. build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:23:41 2026-10-08 01:23:38 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 07-Oct-2026 21:23:41 .2026-10-08 01:23:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:23:41 2026-10-08 01:23:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:23:41 2026-10-08 01:23:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:23:41 2026-10-08 01:23:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:23:41 : frequency, start='1.1GHz', default width, spw=0:4~19, TOPO build 07-Oct-2026 21:23:41 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:23:41 refim_point build 07-Oct-2026 21:23:41 2026-10-08 01:23:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:41 2026-10-08 01:23:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:23:44 2026-10-08 01:23:41 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 07-Oct-2026 21:23:44 2026-10-08 01:23:41 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:23:44 2026-10-08 01:23:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode] build 07-Oct-2026 21:23:44 2026-10-08 01:23:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07] build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 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 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 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 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:44 2026-10-08 01:23:42 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 07-Oct-2026 21:23:44 2026-10-08 01:23:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:44 2026-10-08 01:23:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:44 2026-10-08 01:23:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:44 2026-10-08 01:23:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:44 2026-10-08 01:23:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:44 2026-10-08 01:23:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:44 2026-10-08 01:23:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:44 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:44 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:44 2026-10-08 01:23:44 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 07-Oct-2026 21:23:44 2026-10-08 01:23:44 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 07-Oct-2026 21:23:44 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.016154 build 07-Oct-2026 21:23:44 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:23:44 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:23:44 2026-10-08 01:23:44 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 07-Oct-2026 21:23:44 2026-10-08 01:23:44 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 07-Oct-2026 21:23:44 2026-10-08 01:23:44 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 07-Oct-2026 21:23:44 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016891 build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.021389 build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:44 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 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 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 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 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 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 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 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:47 2026-10-08 01:23:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:47 master 1 init 1 build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:23:41.058960 End time: 2026-10-08 01:23:46.709104 build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 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=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 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002 build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:23:47 2026-10-08 01:23:47 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:23:47 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:47 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:47 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:47 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 07-Oct-2026 21:23:47 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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=0.376578 model=0.823438 iters=10 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.25002, over full image : 1.25002 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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=0.362094 model=0.791768 iters=10 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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=0.348683 model=0.762443 iters=10 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.967755, over full image : 0.967755 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.337435 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 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=0.303692 model=0.664063 iters=10 build 07-Oct-2026 21:23:48 2026-10-08 01:23:48 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter. build 07-Oct-2026 21:23:48 2026-10-08 01:23:49 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 07-Oct-2026 21:23:48 2026-10-08 01:23:49 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:23:48 2026-10-08 01:23:49 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 07-Oct-2026 21:23:48 2026-10-08 01:23:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:23:48 2026-10-08 01:23:49 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 07-Oct-2026 21:23:48 2026-10-08 01:23:49 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 07-Oct-2026 21:23:48 2026-10-08 01:23:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations. build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:23:53 master 1 init 1 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:23:46.711995 End time: 2026-10-08 01:23:49.017271 build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO name:: No table opened. build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 2026-10-08 01:23:49 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 07-Oct-2026 21:23:53 .2026-10-08 01:23:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:23:53 2026-10-08 01:23:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:23:53 2026-10-08 01:23:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:23:53 2026-10-08 01:23:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:23:53 : frequency, start='1.5GHz', width='-50MHz', TOPO build 07-Oct-2026 21:23:53 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:23:53 refim_point build 07-Oct-2026 21:23:53 2026-10-08 01:23:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:53 2026-10-08 01:23:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:23:53 2026-10-08 01:23:53 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 07-Oct-2026 21:23:53 2026-10-08 01:23:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:23:53 2026-10-08 01:23:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:23:53 2026-10-08 01:23:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:23:53 2026-10-08 01:23:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:53 2026-10-08 01:23:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:23:53 2026-10-08 01:23:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:23:53 2026-10-08 01:23:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz build 07-Oct-2026 21:23:53 2026-10-08 01:23:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz build 07-Oct-2026 21:23:53 2026-10-08 01:23:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImagerVi2::defineImage Impars: start 1.5GHz build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.5e+09] at [0] with increment [-5e+07] build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 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 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 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 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 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 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:56 2026-10-08 01:23:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.016391 build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.026166 build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.023152 build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 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 07-Oct-2026 21:23:56 2026-10-08 01:23:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:59 2026-10-08 01:23:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:23:59 2026-10-08 01:23:56 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 07-Oct-2026 21:23:59 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:23:59 2026-10-08 01:23:56 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 07-Oct-2026 21:23:59 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:23:59 2026-10-08 01:23:56 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 07-Oct-2026 21:23:59 2026-10-08 01:23:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:23:59 2026-10-08 01:23:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:59 2026-10-08 01:23:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:59 2026-10-08 01:23:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:59 2026-10-08 01:23:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:59 2026-10-08 01:23:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:23:59 2026-10-08 01:23:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:23:59 master 1 init 1 build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:23:52.805117 End time: 2026-10-08 01:23:58.441968 build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO tclean::::casa ########################################## build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 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 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:59 2026-10-08 01:23:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.42859 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.20002, over full image : 1.20002 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 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 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 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 07-Oct-2026 21:23:59 2026-10-08 01:23:59 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 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.07144, over full image : 1.07144 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 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 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:23:59 2026-10-08 01:23:59 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 07-Oct-2026 21:23:59 2026-10-08 01:23:59 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 07-Oct-2026 21:23:59 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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=0.313815 model=0.686199 iters=10 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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=0.324636 model=0.709861 iters=10 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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=0.33623 model=0.735213 iters=10 build 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 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 07-Oct-2026 21:24:00 2026-10-08 01:23:59 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.36365, over full image : 1.36365 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 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 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.42859, over full image : 1.42859 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:24:00 2026-10-08 01:24:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:24:05 2026-10-08 01:24:00 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 07-Oct-2026 21:24:05 2026-10-08 01:24:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter. build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307 build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:24:05 master 1 init 1 build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 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 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:23:58.444821 End time: 2026-10-08 01:24:01.439794 build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO name:: No table opened. build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:24:05 2026-10-08 01:24:01 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 07-Oct-2026 21:24:05 .2026-10-08 01:24:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:05 2026-10-08 01:24:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:05 2026-10-08 01:24:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:05 : frequency, default start, width='23983.4km/s', TOPO build 07-Oct-2026 21:24:05 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:24:05 refim_point build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 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 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode] build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:24:05 2026-10-08 01:24:05 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10 build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.925e+09] at [0] with increment [-1e+08] build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:05 2026-10-08 01:24:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 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 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 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 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 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 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:08 2026-10-08 01:24:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.022018 build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.022069 build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Chan Freq Vel Pol build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.02972 build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 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 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:24:08 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:11 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:11 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:11 2026-10-08 01:24:08 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:11 2026-10-08 01:24:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:11 2026-10-08 01:24:09 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:11 master 1 init 1 build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:24:04.824387 End time: 2026-10-08 01:24:10.370175 build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO tclean::::casa ########################################## build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 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 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034 build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ] build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 07-Oct-2026 21:24:11 2026-10-08 01:24:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.05297, over full image : 1.05297 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [3, 5] build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.923308 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.321938 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.86976, over full image : 0.86976 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 2] build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.983884 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.343059 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.779961 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.271955 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.05297 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.367148 at 50,50 build 07-Oct-2026 21:24:11 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.822083 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.286643 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.86976 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.303266 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.46034, over full image : 1.46034 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [9, 9] build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.46034 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.509191 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 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=0.458272 model=1.00207 iters=10 build 07-Oct-2026 21:24:13 2026-10-08 01:24:11 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter. build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 1.33401, over full image : 1.33401 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [6, 8] build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.13249 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.394876 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.22502 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.427137 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 1.33401 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.46514 at 50,50 build 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:12 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 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272 build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg build 07-Oct-2026 21:24:13 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg build 07-Oct-2026 21:24:18 master 1 init 1 build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 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 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:10.373195 End time: 2026-10-08 01:24:13.369916 build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO name:: No table opened. build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:24:18 2026-10-08 01:24:13 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 07-Oct-2026 21:24:18 .2026-10-08 01:24:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:18 2026-10-08 01:24:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:18 2026-10-08 01:24:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:18 2026-10-08 01:24:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:18 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:24:18 refim_point build 07-Oct-2026 21:24:18 2026-10-08 01:24:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:24:18 2026-10-08 01:24:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:24:18 2026-10-08 01:24:17 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='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 07-Oct-2026 21:24:18 2026-10-08 01:24:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:24:18 2026-10-08 01:24:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:18 2026-10-08 01:24:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 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 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:18 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:23 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:23 2026-10-08 01:24:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 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 07-Oct-2026 21:24:23 2026-10-08 01:24:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.045304 build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:24:23 2026-10-08 01:24:20 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 07-Oct-2026 21:24:23 2026-10-08 01:24:20 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 07-Oct-2026 21:24:23 2026-10-08 01:24:20 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.029861 build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.042845 build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 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 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:24:23 2026-10-08 01:24:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:23 master 1 init 1 build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:24:16.952829 End time: 2026-10-08 01:24:23.369384 build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO tclean::::casa ########################################## build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 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 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:24:23 2026-10-08 01:24:23 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.523024 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.498119 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 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 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:24:23 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.337435 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [18, 19] build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.789484 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.275276 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 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 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 0.769241 at 50,50 build 07-Oct-2026 21:24:24 2026-10-08 01:24:24 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.268218 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:24 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 07-Oct-2026 21:24:25 2026-10-08 01:24:24 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 07-Oct-2026 21:24:25 2026-10-08 01:24:24 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.32689 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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=0.294201 model=0.643311 iters=10 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.316985 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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=0.285286 model=0.623817 iters=10 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.307662 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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=0.276895 model=0.605469 iters=10 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.298871 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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=0.268984 model=0.58817 iters=10 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.290569 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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=0.261512 model=0.571832 iters=10 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 11 peak is 0.282716 at 50,50 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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=0.254444 model=0.556377 iters=10 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 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 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722 build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg build 07-Oct-2026 21:24:25 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg build 07-Oct-2026 21:24:37 master 1 init 1 build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 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 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:23.372314 End time: 2026-10-08 01:24:25.440234 build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO name:: No table opened. build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:24:37 2026-10-08 01:24:25 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 07-Oct-2026 21:24:37 2026-10-08 01:24:25 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 07-Oct-2026 21:24:37 .2026-10-08 01:24:26 INFO tclean::::casa ########################################## build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 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', '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 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:24:37 2026-10-08 01:24:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:24:37 2026-10-08 01:24:30 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 07-Oct-2026 21:24:37 2026-10-08 01:24:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006212 build 07-Oct-2026 21:24:37 2026-10-08 01:24:30 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:24:37 2026-10-08 01:24:30 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:24:37 2026-10-08 01:24:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:24:37 2026-10-08 01:24:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:24:37 2026-10-08 01:24:33 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:24:25.576585 End time: 2026-10-08 01:24:33.199868 build 07-Oct-2026 21:24:37 2026-10-08 01:24:33 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:24:37 2026-10-08 01:24:33 INFO tclean::::casa ########################################## build 07-Oct-2026 21:24:37 2026-10-08 01:24:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:37 2026-10-08 01:24:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:37 2026-10-08 01:24:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:37 2026-10-08 01:24:38 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:37 2026-10-08 01:24:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:37 2026-10-08 01:24:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:37 2026-10-08 01:24:38 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 07-Oct-2026 21:24:37 2026-10-08 01:24:38 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:37 2026-10-08 01:24:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 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 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:37.558356 End time: 2026-10-08 01:24:37.820997 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' ) build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1] build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:24:37.838294 End time: 2026-10-08 01:24:37.881141 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 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 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 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 07-Oct-2026 21:24:40 2026-10-08 01:24:38 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 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:37.889225 End time: 2026-10-08 01:24:37.990436 build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:40 2026-10-08 01:24:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:40 .2026-10-08 01:24:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:40 2026-10-08 01:24:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:40 2026-10-08 01:24:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 07-Oct-2026 21:24:40 2026-10-08 01:24:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 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 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:40.539715 End time: 2026-10-08 01:24:40.806881 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' ) build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1] build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:24:40.816401 End time: 2026-10-08 01:24:40.869636 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 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 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 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 07-Oct-2026 21:24:43 2026-10-08 01:24:41 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 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:40.876646 End time: 2026-10-08 01:24:40.941031 build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:43 .2026-10-08 01:24:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:43 2026-10-08 01:24:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:43 2026-10-08 01:24:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 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 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:43.589848 End time: 2026-10-08 01:24:43.845234 build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:43 2026-10-08 01:24:44 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' ) build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1] build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:24:43.854443 End time: 2026-10-08 01:24:43.897839 build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 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=False ) build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 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 07-Oct-2026 21:24:46 2026-10-08 01:24:44 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 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:43.904751 End time: 2026-10-08 01:24:43.936997 build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:46 .2026-10-08 01:24:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:46 2026-10-08 01:24:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:46 2026-10-08 01:24:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 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 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 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 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:46.585811 End time: 2026-10-08 01:24:46.846402 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' ) build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1] build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0' build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:24:46.855668 End time: 2026-10-08 01:24:46.909983 build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 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=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 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:46 2026-10-08 01:24:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:55 2026-10-08 01:24:47 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:55 2026-10-08 01:24:47 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 07-Oct-2026 21:24:55 2026-10-08 01:24:47 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 07-Oct-2026 21:24:55 2026-10-08 01:24:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:46.916970 End time: 2026-10-08 01:24:46.949210 build 07-Oct-2026 21:24:55 2026-10-08 01:24:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:55 2026-10-08 01:24:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:55 .2026-10-08 01:24:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:55 2026-10-08 01:24:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:55 2026-10-08 01:24:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 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 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 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 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:49.598201 End time: 2026-10-08 01:24:49.965968 build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:55 2026-10-08 01:24:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:55 .2026-10-08 01:24:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:55 2026-10-08 01:24:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:55 2026-10-08 01:24:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 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 07-Oct-2026 21:24:55 2026-10-08 01:24:53 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf'] build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 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 07-Oct-2026 21:24:55 2026-10-08 01:24:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:52.623274 End time: 2026-10-08 01:24:52.624141 build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:24:55 2026-10-08 01:24:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:55 .2026-10-08 01:24:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:24:55 2026-10-08 01:24:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:24:55 2026-10-08 01:24:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:24:55 2026-10-08 01:24:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:24:55 2026-10-08 01:24:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:24:55 2026-10-08 01:24:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:01 2026-10-08 01:24:56 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='', pbmask=0.0, sidelobethreshold=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 07-Oct-2026 21:25:01 2026-10-08 01:24:56 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual'] build 07-Oct-2026 21:25:01 2026-10-08 01:24:56 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 07-Oct-2026 21:25:01 2026-10-08 01:24:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:55.578422 End time: 2026-10-08 01:24:55.579309 build 07-Oct-2026 21:25:01 2026-10-08 01:24:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:01 2026-10-08 01:24:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:01 .2026-10-08 01:24:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:01 2026-10-08 01:24:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:01 2026-10-08 01:24:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 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='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 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 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 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:24:58.626716 End time: 2026-10-08 01:24:58.995231 build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:01 2026-10-08 01:24:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:01 .2026-10-08 01:25:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:01 2026-10-08 01:25:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:01 2026-10-08 01:25:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 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 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:01.544783 End time: 2026-10-08 01:25:01.805395 build 07-Oct-2026 21:25:01 2026-10-08 01:25:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 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 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 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 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1] build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:25:01.833696 End time: 2026-10-08 01:25:01.913528 build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 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 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 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 07-Oct-2026 21:25:04 2026-10-08 01:25:02 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.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 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:01.920565 End time: 2026-10-08 01:25:02.021085 build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:04 .2026-10-08 01:25:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:04 2026-10-08 01:25:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:04 2026-10-08 01:25:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 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='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 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ] build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 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 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:04.569799 End time: 2026-10-08 01:25:04.841234 build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:04 2026-10-08 01:25:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 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 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 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 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1] build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:25:04.851563 End time: 2026-10-08 01:25:04.919218 build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 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='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 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 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 07-Oct-2026 21:25:07 2026-10-08 01:25:05 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 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:04.926179 End time: 2026-10-08 01:25:04.989056 build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:07 .2026-10-08 01:25:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:07 2026-10-08 01:25:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:07 2026-10-08 01:25:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 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='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 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 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 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:07.537446 End time: 2026-10-08 01:25:07.799506 build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 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 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:25:07 2026-10-08 01:25:08 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 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 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1] build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:25:07.809859 End time: 2026-10-08 01:25:07.874300 build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 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='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 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 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 07-Oct-2026 21:25:10 2026-10-08 01:25:08 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 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:07.881255 End time: 2026-10-08 01:25:07.913436 build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:10 .2026-10-08 01:25:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:10 2026-10-08 01:25:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:10 2026-10-08 01:25:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 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 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter. build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 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 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:10.562003 End time: 2026-10-08 01:25:10.823933 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 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 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 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 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1] build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:25:10.834172 End time: 2026-10-08 01:25:10.902672 build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:10 2026-10-08 01:25:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:14 2026-10-08 01:25:11 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 07-Oct-2026 21:25:14 2026-10-08 01:25:11 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:14 2026-10-08 01:25:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:14 2026-10-08 01:25:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:14 2026-10-08 01:25:11 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 07-Oct-2026 21:25:14 2026-10-08 01:25:11 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 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 07-Oct-2026 21:25:14 2026-10-08 01:25:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:10.909702 End time: 2026-10-08 01:25:10.940904 build 07-Oct-2026 21:25:14 2026-10-08 01:25:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:14 2026-10-08 01:25:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:14 .s2026-10-08 01:25:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:14 2026-10-08 01:25:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:14 2026-10-08 01:25:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 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 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 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 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:13.589640 End time: 2026-10-08 01:25:13.852628 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 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 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 07-Oct-2026 21:25:14 2026-10-08 01:25:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:19 2026-10-08 01:25:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:19 2026-10-08 01:25:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:19 2026-10-08 01:25:14 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 07-Oct-2026 21:25:19 2026-10-08 01:25:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:13.867687 End time: 2026-10-08 01:25:14.254649 build 07-Oct-2026 21:25:19 2026-10-08 01:25:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:19 2026-10-08 01:25:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:19 .2026-10-08 01:25:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:19 2026-10-08 01:25:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:19 2026-10-08 01:25:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 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 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 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 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:16.604038 End time: 2026-10-08 01:25:16.864172 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 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 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 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 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:16.931654 End time: 2026-10-08 01:25:17.337236 build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:19 2026-10-08 01:25:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:19 .2026-10-08 01:25:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:19 2026-10-08 01:25:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:19 2026-10-08 01:25:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:19 2026-10-08 01:25:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:19 2026-10-08 01:25:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:19 2026-10-08 01:25:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:23 2026-10-08 01:25:20 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 07-Oct-2026 21:25:23 2026-10-08 01:25:20 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 07-Oct-2026 21:25:23 2026-10-08 01:25:20 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 07-Oct-2026 21:25:23 2026-10-08 01:25:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:19.695342 End time: 2026-10-08 01:25:19.696382 build 07-Oct-2026 21:25:23 2026-10-08 01:25:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:23 2026-10-08 01:25:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:23 .2026-10-08 01:25:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:23 2026-10-08 01:25:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:23 2026-10-08 01:25:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 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 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 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 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:22.542244 End time: 2026-10-08 01:25:22.906114 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 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 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 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 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:22.913345 End time: 2026-10-08 01:25:23.228781 build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:23 2026-10-08 01:25:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 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 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.963288->1.03893, peakres=0.105224->0.0426557, Reached cycleniter. build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0426557, over full image : 0.0426557 build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:25 2026-10-08 01:25:23 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:25 2026-10-08 01:25:24 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 07-Oct-2026 21:25:25 2026-10-08 01:25:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:23.244046 End time: 2026-10-08 01:25:23.614240 build 07-Oct-2026 21:25:25 2026-10-08 01:25:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:25 2026-10-08 01:25:24 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:25 .2026-10-08 01:25:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:25 2026-10-08 01:25:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:25 2026-10-08 01:25:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 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 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 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 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:25.563721 End time: 2026-10-08 01:25:25.931528 build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 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 07-Oct-2026 21:25:25 2026-10-08 01:25:26 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 07-Oct-2026 21:25:25 2026-10-08 01:25:26 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 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 07-Oct-2026 21:25:25 2026-10-08 01:25:26 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue build 07-Oct-2026 21:25:25 2026-10-08 01:25:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:25.943267 End time: 2026-10-08 01:25:25.944175 build 07-Oct-2026 21:25:29 2026-10-08 01:25:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:29 .2026-10-08 01:25:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:29 2026-10-08 01:25:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:29 2026-10-08 01:25:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 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 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:28.593980 End time: 2026-10-08 01:25:28.856550 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 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 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 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=[2, 2, 1, 1] build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1] build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:25:28.863918 End time: 2026-10-08 01:25:28.933242 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 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 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model] build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 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 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:28.954003 End time: 2026-10-08 01:25:29.358698 build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:29 2026-10-08 01:25:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:29 .2026-10-08 01:25:30 INFO tclean::::casa ########################################## build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 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 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:25:38 2026-10-08 01:25:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:38 2026-10-08 01:25:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:25:38 2026-10-08 01:25:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005053 build 07-Oct-2026 21:25:38 2026-10-08 01:25:32 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:25:38 2026-10-08 01:25:32 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:38 2026-10-08 01:25:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:38 2026-10-08 01:25:34 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:25:38 2026-10-08 01:25:34 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:25:29.568992 End time: 2026-10-08 01:25:33.583594 build 07-Oct-2026 21:25:38 2026-10-08 01:25:34 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:25:38 2026-10-08 01:25:34 INFO tclean::::casa ########################################## build 07-Oct-2026 21:25:38 2026-10-08 01:25:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:38 2026-10-08 01:25:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:38 2026-10-08 01:25:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:25:38 refim_point build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO tclean::::casa ########################################## build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 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='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 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:25:38 2026-10-08 01:25:38 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 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 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:25:38 2026-10-08 01:25:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:41 2026-10-08 01:25:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053021 build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.037591 build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:41 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 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.046809 build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 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 07-Oct-2026 21:25:41 2026-10-08 01:25:42 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 07-Oct-2026 21:25:41 2026-10-08 01:25:42 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 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:25:41 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:45 2026-10-08 01:25:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:45 master 1 init 1 build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:25:37.838155 End time: 2026-10-08 01:25:44.294260 build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 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=0.5, 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 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:25:45 2026-10-08 01:25:44 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 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 07-Oct-2026 21:25:45 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 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 07-Oct-2026 21:25:46 2026-10-08 01:25:45 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:46 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 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [18, 19] build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.789484 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.394742 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 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=0.394742 model=0.394742 iters=1 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C0] iters=0->1 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.769241 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.384621 at 50,50 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 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=0.384621 model=0.384621 iters=1 build 07-Oct-2026 21:25:47 2026-10-08 01:25:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst:C1] iters=1->2 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Total model flux (over all planes) : 0.779363 Peak Residual (over all planes) : 0.394742 in C0:P0 build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:47 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 07-Oct-2026 21:25:53 master 1 init 1 build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 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 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:44.297427 End time: 2026-10-08 01:25:47.805304 build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO name:: No table opened. build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:25:53 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:25:53 build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 07-Oct-2026 21:25:53 2026-10-08 01:25:48 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 07-Oct-2026 21:25:53 .2026-10-08 01:25:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:25:53 2026-10-08 01:25:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:25:53 2026-10-08 01:25:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:25:53 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:25:53 refim_point build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 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 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:25:53 2026-10-08 01:25:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:25:53 2026-10-08 01:25:54 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 07-Oct-2026 21:25:53 2026-10-08 01:25:54 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:25:53 2026-10-08 01:25:54 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:25:53 2026-10-08 01:25:54 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:56 2026-10-08 01:25:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053188 build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.038189 build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.046546 build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 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 07-Oct-2026 21:25:56 2026-10-08 01:25:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:59 2026-10-08 01:25:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:25:59 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:59 2026-10-08 01:25:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:25:59 2026-10-08 01:25:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:25:59 master 1 init 1 build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:25:52.801010 End time: 2026-10-08 01:25:59.030559 build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO tclean::::casa ########################################## build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 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=0.5, 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 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ] build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:25:59 2026-10-08 01:25:59 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.937513, over full image : 0.937513 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.50002, over full image : 1.50002 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.937513 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.468756 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.50002 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.375005 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.909103 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.454552 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.42859 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.357148 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.882365 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.441182 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.340914 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.857154 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.428577 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.326091 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.833345 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.416672 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.312504 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.810822 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.405411 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 2 peak is 0.300004 at 50,50 build 07-Oct-2026 21:25:59 2026-10-08 01:26:00 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 07-Oct-2026 21:26:00 2026-10-08 01:26:00 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 07-Oct-2026 21:26:00 2026-10-08 01:26:00 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 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0.789484, over full image : 0.789484 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [18, 19] build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.789484 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.394742 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 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=0.394742 model=0.394742 iters=1 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C0] iters=0->1 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold. build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Before iteration, peak is 0.769241 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-3 Final iteration 1 peak is 0.384621 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 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=0.384621 model=0.384621 iters=1 build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst:C1] iters=1->2 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold. build 07-Oct-2026 21:26:00 2026-10-08 01:26:00 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst] Total model flux (over all planes) : 0.779363 Peak Residual (over all planes) : 0.394742 in C0:P0 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.288465 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.277782 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.267861 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.258624 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 2 peak is 0.250003 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 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 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 0.967755 at 50,50 build 07-Oct-2026 21:26:00 2026-10-08 01:26:01 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 1 peak is 0.483878 at 50,50 build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 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 07-Oct-2026 21:26:04 2026-10-08 01:26:01 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 07-Oct-2026 21:26:04 2026-10-08 01:26:01 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 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations. build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878 build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 07-Oct-2026 21:26:04 master 1 init 1 build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 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 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:25:59.033446 End time: 2026-10-08 01:26:01.299705 build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO name:: No table opened. build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True ) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True ) build 07-Oct-2026 21:26:04 2026-10-08 01:26:01 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05) build 07-Oct-2026 21:26:04 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:26:04 build 07-Oct-2026 21:26:04 .2026-10-08 01:26:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:26:04 2026-10-08 01:26:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:26:04 2026-10-08 01:26:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 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 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15 build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels build 07-Oct-2026 21:26:04 2026-10-08 01:26:05 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter. build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953 build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 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 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:26:04.586460 End time: 2026-10-08 01:26:05.110590 build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO name:: No table opened. build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:26:08 [check_stopcode] Stopcode is 1 (Pass : should be 1) build 07-Oct-2026 21:26:08 build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:26:08 2026-10-08 01:26:05 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 07-Oct-2026 21:26:08 2026-10-08 01:26:05 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1) build 07-Oct-2026 21:26:08 .2026-10-08 01:26:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:26:08 2026-10-08 01:26:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:26:08 2026-10-08 01:26:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 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 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold. build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 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 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:26:07.619301 End time: 2026-10-08 01:26:08.082681 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO name:: No table opened. build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:26:08 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:26:08 build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:26:08 2026-10-08 01:26:08 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 07-Oct-2026 21:26:08 2026-10-08 01:26:08 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:26:08 .2026-10-08 01:26:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:26:17 2026-10-08 01:26:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:26:17 2026-10-08 01:26:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:26:17 2026-10-08 01:26:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:26:17 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:26:17 refim_twochan build 07-Oct-2026 21:26:17 2026-10-08 01:26:11 INFO tclean::::casa ########################################## build 07-Oct-2026 21:26:17 2026-10-08 01:26:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:26:17 2026-10-08 01:26:11 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='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 07-Oct-2026 21:26:17 2026-10-08 01:26:11 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:26:17 2026-10-08 01:26:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:26:17 2026-10-08 01:26:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:26:17 2026-10-08 01:26:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 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 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:17 2026-10-08 01:26:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:17 2026-10-08 01:26:15 INFO tclean::::casa ...done build 07-Oct-2026 21:26:17 2026-10-08 01:26:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:26:17 2026-10-08 01:26:16 INFO tclean::::casa ...done build 07-Oct-2026 21:26:17 2026-10-08 01:26:17 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 07-Oct-2026 21:26:17 2026-10-08 01:26:17 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 07-Oct-2026 21:26:17 2026-10-08 01:26:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:26:17 2026-10-08 01:26:17 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 07-Oct-2026 21:26:17 2026-10-08 01:26:17 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 07-Oct-2026 21:26:17 2026-10-08 01:26:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:17 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:39 2026-10-08 01:26:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 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 07-Oct-2026 21:26:39 2026-10-08 01:26:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:39 2026-10-08 01:26:19 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:26:39 2026-10-08 01:26:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:26:39 2026-10-08 01:26:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:26:39 2026-10-08 01:26:23 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:24 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:26 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:26 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 07-Oct-2026 21:26:39 2026-10-08 01:26:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:26:39 2026-10-08 01:26:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013928 build 07-Oct-2026 21:26:39 2026-10-08 01:26:26 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:26:39 2026-10-08 01:26:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:26:39 2026-10-08 01:26:27 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:27 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 07-Oct-2026 21:26:39 2026-10-08 01:26:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:26:39 2026-10-08 01:26:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:26:39 2026-10-08 01:26:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:26:39 2026-10-08 01:26:27 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:26:39 2026-10-08 01:26:29 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:29 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 07-Oct-2026 21:26:39 2026-10-08 01:26:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:39 2026-10-08 01:26:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:26:39 2026-10-08 01:26:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:26:39 2026-10-08 01:26:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO tclean::::casa ...done build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:26:10.723160 End time: 2026-10-08 01:26:39.070431 build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO tclean::::casa ########################################## build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:39 2026-10-08 01:26:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 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=0.15, 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 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 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 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:26:39.077984 End time: 2026-10-08 01:26:39.445630 build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO name:: No table opened. build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:26:46 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:26:46 build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:26:46 2026-10-08 01:26:39 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:26:46 .2026-10-08 01:26:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:26:46 2026-10-08 01:26:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:26:46 2026-10-08 01:26:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:26:46 2026-10-08 01:26:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:26:46 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:26:46 refim_twochan build 07-Oct-2026 21:26:46 2026-10-08 01:26:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:26:46 2026-10-08 01:26:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:26:46 2026-10-08 01:26:44 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='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 07-Oct-2026 21:26:46 2026-10-08 01:26:44 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:26:46 2026-10-08 01:26:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:26:46 2026-10-08 01:26:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:26:46 2026-10-08 01:26:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:26:46 2026-10-08 01:26:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:26:46 2026-10-08 01:26:47 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:26:46 2026-10-08 01:26:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:26:46 2026-10-08 01:26:47 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 07-Oct-2026 21:26:46 2026-10-08 01:26:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:59 2026-10-08 01:26:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:59 2026-10-08 01:26:48 INFO tclean::::casa ...done build 07-Oct-2026 21:26:59 2026-10-08 01:26:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:26:59 2026-10-08 01:26:49 INFO tclean::::casa ...done build 07-Oct-2026 21:26:59 2026-10-08 01:26:50 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 07-Oct-2026 21:26:59 2026-10-08 01:26:50 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 07-Oct-2026 21:26:59 2026-10-08 01:26:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:26:59 2026-10-08 01:26:50 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 07-Oct-2026 21:26:59 2026-10-08 01:26:50 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 07-Oct-2026 21:26:59 2026-10-08 01:26:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:59 2026-10-08 01:26:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 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 07-Oct-2026 21:26:59 2026-10-08 01:26:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:26:59 2026-10-08 01:26:52 INFO tclean::::casa ...done build 07-Oct-2026 21:26:59 2026-10-08 01:26:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:59 2026-10-08 01:26:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:26:59 2026-10-08 01:26:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:26:59 2026-10-08 01:26:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:26:59 2026-10-08 01:26:56 INFO tclean::::casa ...done build 07-Oct-2026 21:26:59 2026-10-08 01:26:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:59 2026-10-08 01:26:57 INFO tclean::::casa ...done build 07-Oct-2026 21:26:59 2026-10-08 01:26:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:26:59 2026-10-08 01:26:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:26:59 2026-10-08 01:26:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:26:59 2026-10-08 01:26:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:26:59 2026-10-08 01:26:59 INFO tclean::::casa ...done build 07-Oct-2026 21:26:59 2026-10-08 01:26:59 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 07-Oct-2026 21:26:59 2026-10-08 01:26:59 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:27:16 2026-10-08 01:26:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013768 build 07-Oct-2026 21:27:16 2026-10-08 01:26:59 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:27:16 2026-10-08 01:26:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:16 2026-10-08 01:26:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:27:16 2026-10-08 01:27:00 INFO tclean::::casa ...done build 07-Oct-2026 21:27:16 2026-10-08 01:27:00 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 07-Oct-2026 21:27:16 2026-10-08 01:27:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:27:16 2026-10-08 01:27:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:27:16 2026-10-08 01:27:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:27:16 2026-10-08 01:27:00 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:27:16 2026-10-08 01:27:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:16 2026-10-08 01:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:27:16 2026-10-08 01:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:27:16 2026-10-08 01:27:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:27:16 2026-10-08 01:27:02 INFO tclean::::casa ...done build 07-Oct-2026 21:27:16 2026-10-08 01:27:02 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 07-Oct-2026 21:27:16 2026-10-08 01:27:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:16 2026-10-08 01:27:11 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:27:16 2026-10-08 01:27:11 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:27:16 2026-10-08 01:27:11 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO tclean::::casa ...done build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:26:43.680708 End time: 2026-10-08 01:27:12.091653 build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO tclean::::casa ########################################## build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 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=0.15, 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 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15 build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.62584, peakres=1.12501->0.499175, Reached cyclethreshold. build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations. build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175 build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 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 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:27:12.099146 End time: 2026-10-08 01:27:12.476973 build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:27:16 2026-10-08 01:27:12 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO name:: No table opened. build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:27:16 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:27:16 build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys ) build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True ) build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:27:16 2026-10-08 01:27:13 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:27:16 .2026-10-08 01:27:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:27:16 2026-10-08 01:27:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:27:16 2026-10-08 01:27:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:27:16 2026-10-08 01:27:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:27:16 2026-10-08 01:27:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:16 2026-10-08 01:27:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 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 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:27:16.607547 End time: 2026-10-08 01:27:17.024615 build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO name:: No table opened. build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:27:20 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:27:20 build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:27:20 2026-10-08 01:27:17 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:27:20 .2026-10-08 01:27:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:27:20 2026-10-08 01:27:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:27:20 2026-10-08 01:27:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold. build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations. build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 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 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:27:19.624360 End time: 2026-10-08 01:27:20.041273 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO name:: No table opened. build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:27:20 [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:27:20 build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True ) build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:27:20 2026-10-08 01:27:20 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:27:29 2026-10-08 01:27:20 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2) build 07-Oct-2026 21:27:29 .2026-10-08 01:27:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:27:29 2026-10-08 01:27:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:27:29 2026-10-08 01:27:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:27:29 2026-10-08 01:27:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:27:29 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:27:29 refim_twochan build 07-Oct-2026 21:27:29 2026-10-08 01:27:23 INFO tclean::::casa ########################################## build 07-Oct-2026 21:27:29 2026-10-08 01:27:23 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:27:29 2026-10-08 01:27:23 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 07-Oct-2026 21:27:29 2026-10-08 01:27:23 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:27:29 2026-10-08 01:27:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:27:29 2026-10-08 01:27:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:27:29 2026-10-08 01:27:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 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 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:27:29 2026-10-08 01:27:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:29 2026-10-08 01:27:27 INFO tclean::::casa ...done build 07-Oct-2026 21:27:29 2026-10-08 01:27:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:27:29 2026-10-08 01:27:28 INFO tclean::::casa ...done build 07-Oct-2026 21:27:29 2026-10-08 01:27:29 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 07-Oct-2026 21:27:29 2026-10-08 01:27:29 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 07-Oct-2026 21:27:29 2026-10-08 01:27:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:27:29 2026-10-08 01:27:29 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 07-Oct-2026 21:27:29 2026-10-08 01:27:29 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 07-Oct-2026 21:27:51 2026-10-08 01:27:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:27:51 2026-10-08 01:27:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 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 07-Oct-2026 21:27:51 2026-10-08 01:27:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:27:51 2026-10-08 01:27:31 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:27:51 2026-10-08 01:27:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:27:51 2026-10-08 01:27:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:27:51 2026-10-08 01:27:35 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:36 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:38 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:38 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 07-Oct-2026 21:27:51 2026-10-08 01:27:38 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:27:51 2026-10-08 01:27:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013743 build 07-Oct-2026 21:27:51 2026-10-08 01:27:38 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:27:51 2026-10-08 01:27:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:27:51 2026-10-08 01:27:39 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:39 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 07-Oct-2026 21:27:51 2026-10-08 01:27:39 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:27:51 2026-10-08 01:27:39 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:27:51 2026-10-08 01:27:39 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:27:51 2026-10-08 01:27:39 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:40 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:27:51 2026-10-08 01:27:41 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:41 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 07-Oct-2026 21:27:51 2026-10-08 01:27:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:27:51 2026-10-08 01:27:50 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:27:51 2026-10-08 01:27:50 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:27:51 2026-10-08 01:27:50 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:27:51 2026-10-08 01:27:51 INFO tclean::::casa ...done build 07-Oct-2026 21:27:51 2026-10-08 01:27:51 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:27:51 2026-10-08 01:27:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:27:22.666242 End time: 2026-10-08 01:27:51.092328 build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO tclean::::casa ########################################## build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 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='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 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 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 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 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 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:27:55 2026-10-08 01:27:51 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 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:27:51.099886 End time: 2026-10-08 01:27:51.510109 build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO name:: No table opened. build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:27:55 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:27:55 refim_twochan build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO tclean::::casa ########################################## build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:27:55 2026-10-08 01:27:52 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 07-Oct-2026 21:27:55 2026-10-08 01:27:52 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:27:55 2026-10-08 01:27:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:27:55 2026-10-08 01:27:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:27:55 2026-10-08 01:27:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:27:55 2026-10-08 01:27:56 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:27:55 2026-10-08 01:27:56 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:27:55 2026-10-08 01:27:56 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 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 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:28:06 2026-10-08 01:27:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:06 2026-10-08 01:27:57 INFO tclean::::casa ...done build 07-Oct-2026 21:28:06 2026-10-08 01:27:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:28:06 2026-10-08 01:27:58 INFO tclean::::casa ...done build 07-Oct-2026 21:28:06 2026-10-08 01:27:59 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 07-Oct-2026 21:28:06 2026-10-08 01:27:59 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 07-Oct-2026 21:28:06 2026-10-08 01:27:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:28:06 2026-10-08 01:27:59 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 07-Oct-2026 21:28:06 2026-10-08 01:27:59 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 07-Oct-2026 21:28:06 2026-10-08 01:27:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:28:06 2026-10-08 01:28:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 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 07-Oct-2026 21:28:06 2026-10-08 01:28:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:28:06 2026-10-08 01:28:01 INFO tclean::::casa ...done build 07-Oct-2026 21:28:06 2026-10-08 01:28:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:06 2026-10-08 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:06 2026-10-08 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:06 2026-10-08 01:28:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:06 2026-10-08 01:28:05 INFO tclean::::casa ...done build 07-Oct-2026 21:28:06 2026-10-08 01:28:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:06 2026-10-08 01:28:06 INFO tclean::::casa ...done build 07-Oct-2026 21:28:21 2026-10-08 01:28:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:21 2026-10-08 01:28:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:08 INFO tclean::::casa ...done build 07-Oct-2026 21:28:21 2026-10-08 01:28:08 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 07-Oct-2026 21:28:21 2026-10-08 01:28:08 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:28:21 2026-10-08 01:28:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013889 build 07-Oct-2026 21:28:21 2026-10-08 01:28:08 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:28:21 2026-10-08 01:28:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:21 2026-10-08 01:28:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:21 2026-10-08 01:28:09 INFO tclean::::casa ...done build 07-Oct-2026 21:28:21 2026-10-08 01:28:09 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 07-Oct-2026 21:28:21 2026-10-08 01:28:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:28:21 2026-10-08 01:28:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:28:21 2026-10-08 01:28:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:28:21 2026-10-08 01:28:09 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:21 2026-10-08 01:28:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:11 INFO tclean::::casa ...done build 07-Oct-2026 21:28:21 2026-10-08 01:28:11 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 07-Oct-2026 21:28:21 2026-10-08 01:28:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:21 2026-10-08 01:28:20 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:28:21 2026-10-08 01:28:20 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:28:21 2026-10-08 01:28:20 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO tclean::::casa ...done build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:27:51.708010 End time: 2026-10-08 01:28:21.110323 build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO tclean::::casa ########################################## build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 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 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]] build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 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 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 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 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501 build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter. build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434 build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:28:21 2026-10-08 01:28:21 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:28:27 2026-10-08 01:28:21 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:28:27 2026-10-08 01:28:21 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 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:28:21.117834 End time: 2026-10-08 01:28:21.522748 build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO name:: No table opened. build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 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 07-Oct-2026 21:28:27 2026-10-08 01:28:22 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 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ [ checkall ] build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:28:27 2026-10-08 01:28:22 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 07-Oct-2026 21:28:27 2026-10-08 01:28:22 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 07-Oct-2026 21:28:27 .2026-10-08 01:28:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:28:27 2026-10-08 01:28:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:28:27 2026-10-08 01:28:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:28:27 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:28:27 refim_point build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO tclean::::casa ########################################## build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 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='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 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:27 2026-10-08 01:28:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 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 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:28:27 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:32 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:32 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:32 2026-10-08 01:28:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053319 build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.037814 build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.046738 build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 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 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:28:32 2026-10-08 01:28:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:32 2026-10-08 01:28:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:32 master 1 init 1 build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:28:25.838982 End time: 2026-10-08 01:28:32.057354 build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO tclean::::casa ########################################## build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 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='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 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 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 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 07-Oct-2026 21:28:32 2026-10-08 01:28:32 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:32 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:28:32 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0.789484 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [18, 19] build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:33 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 07-Oct-2026 21:28:33 2026-10-08 01:28:34 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:33 2026-10-08 01:28:34 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 07-Oct-2026 21:28:35 2026-10-08 01:28:34 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 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 07-Oct-2026 21:28:35 master 1 init 1 build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 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 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:28:32.060745 End time: 2026-10-08 01:28:34.225783 build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO name:: No table opened. build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:28:35 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:28:35 refim_point build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO tclean::::casa ########################################## build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 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 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:35 2026-10-08 01:28:34 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 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 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20 build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07] build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:35 2026-10-08 01:28:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:28:38 2026-10-08 01:28:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:38 2026-10-08 01:28:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:28:38 2026-10-08 01:28:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:38 2026-10-08 01:28:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:28:38 2026-10-08 01:28:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:38 2026-10-08 01:28:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:38 2026-10-08 01:28:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:38 2026-10-08 01:28:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:38 2026-10-08 01:28:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:38 2026-10-08 01:28:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:28:38 2026-10-08 01:28:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:38 2026-10-08 01:28:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.053565 build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Pol Type Chan Freq Vel build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.03784 build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Restoring Beams build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 + Pol Type Chan Freq Vel build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.046876 build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Pol Type Chan Freq Vel build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 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 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04635 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 168480 build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 168480 build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 168480 build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:38 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:41 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:41 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:28:41 2026-10-08 01:28:38 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:28:41 master 1 init 1 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:28:34.360130 End time: 2026-10-08 01:28:40.594443 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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='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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]] build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ] build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 1.15386, over full image : 1.15386 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [6, 11] build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.15386 at 50,50 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.402327 at 50,50 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 1.36365, over full image : 1.50002 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 5] build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.11113 at 50,50 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.387426 at 50,50 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.07144 at 50,50 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.373589 at 50,50 build 07-Oct-2026 21:28:41 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.36365 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.475477 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.0345 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.360707 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.30437 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.454804 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Before iteration, peak is 1.00001 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-2 Final iteration 11 peak is 0.348683 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.25002 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.435854 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Before iteration, peak is 1.20002 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO1 MPICommandServer::command_request_handler_service::REFHogbomCleanImageSkyModel::solve::MPIServer-1 Final iteration 11 peak is 0.41842 at 50,50 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 0, over full image : 0.789484 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [18, 19] build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst] Run Hogbom minor-cycle on 2 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:41 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 07-Oct-2026 21:28:42 2026-10-08 01:28:42 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 0, over full image : 0.937513 build 07-Oct-2026 21:28:42 2026-10-08 01:28:42 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [12, 17] build 07-Oct-2026 21:28:42 2026-10-08 01:28:42 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 07-Oct-2026 21:28:42 2026-10-08 01:28:42 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 07-Oct-2026 21:28:42 2026-10-08 01:28:42 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 07-Oct-2026 21:28:46 2026-10-08 01:28:42 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 07-Oct-2026 21:28:46 2026-10-08 01:28:42 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 07-Oct-2026 21:28:46 2026-10-08 01:28:42 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 07-Oct-2026 21:28:46 2026-10-08 01:28:42 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 07-Oct-2026 21:28:46 2026-10-08 01:28:42 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 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations. build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002 build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:42 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg build 07-Oct-2026 21:28:46 master 1 init 1 build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:28:40.597332 End time: 2026-10-08 01:28:42.749515 build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO name:: No table opened. build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ [ checkall ] build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 2026-10-08 01:28:43 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 07-Oct-2026 21:28:46 .2026-10-08 01:28:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:28:46 2026-10-08 01:28:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:28:46 2026-10-08 01:28:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:28:46 2026-10-08 01:28:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:28:46 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:28:46 refim_twochan build 07-Oct-2026 21:28:46 2026-10-08 01:28:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:28:46 2026-10-08 01:28:47 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:28:53 2026-10-08 01:28:47 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='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 07-Oct-2026 21:28:53 2026-10-08 01:28:47 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:28:53 2026-10-08 01:28:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:28:53 2026-10-08 01:28:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:28:53 2026-10-08 01:28:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 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 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:28:53 2026-10-08 01:28:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:53 2026-10-08 01:28:51 INFO tclean::::casa ...done build 07-Oct-2026 21:28:53 2026-10-08 01:28:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:28:53 2026-10-08 01:28:52 INFO tclean::::casa ...done build 07-Oct-2026 21:28:53 2026-10-08 01:28:53 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 07-Oct-2026 21:28:53 2026-10-08 01:28:53 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 07-Oct-2026 21:28:53 2026-10-08 01:28:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:28:53 2026-10-08 01:28:53 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 07-Oct-2026 21:28:53 2026-10-08 01:28:53 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 07-Oct-2026 21:28:53 2026-10-08 01:28:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:28:53 2026-10-08 01:28:54 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 07-Oct-2026 21:28:53 2026-10-08 01:28:54 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 07-Oct-2026 21:28:53 2026-10-08 01:28:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:28:53 2026-10-08 01:28:54 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 07-Oct-2026 21:29:15 2026-10-08 01:28:54 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 07-Oct-2026 21:29:15 2026-10-08 01:28:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:15 2026-10-08 01:28:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:28:54 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 07-Oct-2026 21:29:15 2026-10-08 01:28:54 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 07-Oct-2026 21:29:15 2026-10-08 01:28:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:29:15 2026-10-08 01:28:54 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 07-Oct-2026 21:29:15 2026-10-08 01:28:54 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 07-Oct-2026 21:29:15 2026-10-08 01:28:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:15 2026-10-08 01:28:55 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:28:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:28:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:29:15 2026-10-08 01:28:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:29:15 2026-10-08 01:28:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:29:15 2026-10-08 01:28:59 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:28:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:29:00 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:29:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:29:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:00 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:02 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:29:02 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 07-Oct-2026 21:29:15 2026-10-08 01:29:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:29:15 2026-10-08 01:29:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013833 build 07-Oct-2026 21:29:15 2026-10-08 01:29:02 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:29:15 2026-10-08 01:29:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:29:02 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:29:15 2026-10-08 01:29:03 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:29:03 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 07-Oct-2026 21:29:15 2026-10-08 01:29:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:29:15 2026-10-08 01:29:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:29:15 2026-10-08 01:29:03 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:29:15 2026-10-08 01:29:03 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:29:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:04 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:29:15 2026-10-08 01:29:05 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:29:05 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 07-Oct-2026 21:29:15 2026-10-08 01:29:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:15 2026-10-08 01:29:14 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:29:15 2026-10-08 01:29:14 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:29:15 2026-10-08 01:29:14 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO tclean::::casa ...done build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:28:46.738180 End time: 2026-10-08 01:29:15.167500 build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO tclean::::casa ########################################## build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:29:15 2026-10-08 01:29:15 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='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 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:29:22 2026-10-08 01:29:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 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 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:29:15.175443 End time: 2026-10-08 01:29:15.688120 build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO name:: No table opened. build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:29:22 2026-10-08 01:29:16 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 07-Oct-2026 21:29:22 2026-10-08 01:29:16 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 07-Oct-2026 21:29:22 .2026-10-08 01:29:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:29:22 2026-10-08 01:29:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:29:22 2026-10-08 01:29:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:29:22 2026-10-08 01:29:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:29:22 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:29:22 refim_twochan build 07-Oct-2026 21:29:22 2026-10-08 01:29:20 INFO tclean::::casa ########################################## build 07-Oct-2026 21:29:22 2026-10-08 01:29:20 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:29:22 2026-10-08 01:29:20 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 07-Oct-2026 21:29:22 2026-10-08 01:29:20 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:29:22 2026-10-08 01:29:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:29:22 2026-10-08 01:29:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:29:22 2026-10-08 01:29:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:29:22 2026-10-08 01:29:23 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:29:22 2026-10-08 01:29:23 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:29:22 2026-10-08 01:29:23 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 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 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:33 2026-10-08 01:29:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:33 2026-10-08 01:29:24 INFO tclean::::casa ...done build 07-Oct-2026 21:29:33 2026-10-08 01:29:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:29:33 2026-10-08 01:29:25 INFO tclean::::casa ...done build 07-Oct-2026 21:29:33 2026-10-08 01:29:26 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 07-Oct-2026 21:29:33 2026-10-08 01:29:26 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 07-Oct-2026 21:29:33 2026-10-08 01:29:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:29:33 2026-10-08 01:29:26 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 07-Oct-2026 21:29:33 2026-10-08 01:29:26 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 07-Oct-2026 21:29:33 2026-10-08 01:29:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:33 2026-10-08 01:29:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 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 07-Oct-2026 21:29:33 2026-10-08 01:29:27 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:33 2026-10-08 01:29:28 INFO tclean::::casa ...done build 07-Oct-2026 21:29:33 2026-10-08 01:29:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:33 2026-10-08 01:29:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:29:33 2026-10-08 01:29:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:29:33 2026-10-08 01:29:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:29:33 2026-10-08 01:29:32 INFO tclean::::casa ...done build 07-Oct-2026 21:29:33 2026-10-08 01:29:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:33 2026-10-08 01:29:33 INFO tclean::::casa ...done build 07-Oct-2026 21:29:48 2026-10-08 01:29:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:48 2026-10-08 01:29:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:33 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:35 INFO tclean::::casa ...done build 07-Oct-2026 21:29:48 2026-10-08 01:29:35 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 07-Oct-2026 21:29:48 2026-10-08 01:29:35 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:29:48 2026-10-08 01:29:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013806 build 07-Oct-2026 21:29:48 2026-10-08 01:29:35 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:29:48 2026-10-08 01:29:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:48 2026-10-08 01:29:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:29:48 2026-10-08 01:29:36 INFO tclean::::casa ...done build 07-Oct-2026 21:29:48 2026-10-08 01:29:36 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 07-Oct-2026 21:29:48 2026-10-08 01:29:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:29:48 2026-10-08 01:29:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:29:48 2026-10-08 01:29:36 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:29:48 2026-10-08 01:29:36 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:48 2026-10-08 01:29:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:38 INFO tclean::::casa ...done build 07-Oct-2026 21:29:48 2026-10-08 01:29:38 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 07-Oct-2026 21:29:48 2026-10-08 01:29:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:48 2026-10-08 01:29:47 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:29:48 2026-10-08 01:29:47 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:29:48 2026-10-08 01:29:47 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO tclean::::casa ...done build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:29:19.702393 End time: 2026-10-08 01:29:48.101889 build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO tclean::::casa ########################################## build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 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 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:29:48 2026-10-08 01:29:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:29:48 2026-10-08 01:29:49 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 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 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:29:48.109394 End time: 2026-10-08 01:29:48.652558 build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO name:: No table opened. build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:29:58 2026-10-08 01:29:49 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 07-Oct-2026 21:29:58 2026-10-08 01:29:49 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 07-Oct-2026 21:29:58 .2026-10-08 01:29:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:29:58 2026-10-08 01:29:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:29:58 2026-10-08 01:29:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:29:58 2026-10-08 01:29:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:29:58 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:29:58 refim_twochan build 07-Oct-2026 21:29:58 2026-10-08 01:29:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:29:58 2026-10-08 01:29:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:29:58 2026-10-08 01:29:53 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 07-Oct-2026 21:29:58 2026-10-08 01:29:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:29:58 2026-10-08 01:29:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:29:58 2026-10-08 01:29:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:29:58 2026-10-08 01:29:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 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 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:29:58 2026-10-08 01:29:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:58 2026-10-08 01:29:57 INFO tclean::::casa ...done build 07-Oct-2026 21:29:58 2026-10-08 01:29:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:29:58 2026-10-08 01:29:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:58 2026-10-08 01:29:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:58 2026-10-08 01:29:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:29:58 2026-10-08 01:29:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:29:58 2026-10-08 01:29:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:29:58 2026-10-08 01:29:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:30:09 2026-10-08 01:29:58 INFO tclean::::casa ...done build 07-Oct-2026 21:30:09 2026-10-08 01:29:59 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 07-Oct-2026 21:30:09 2026-10-08 01:29:59 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 07-Oct-2026 21:30:09 2026-10-08 01:29:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:30:09 2026-10-08 01:29:59 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 07-Oct-2026 21:30:09 2026-10-08 01:29:59 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 07-Oct-2026 21:30:09 2026-10-08 01:29:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:09 2026-10-08 01:30:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 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 07-Oct-2026 21:30:09 2026-10-08 01:30:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:09 2026-10-08 01:30:01 INFO tclean::::casa ...done build 07-Oct-2026 21:30:09 2026-10-08 01:30:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:09 2026-10-08 01:30:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:30:09 2026-10-08 01:30:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:30:09 2026-10-08 01:30:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:30:09 2026-10-08 01:30:05 INFO tclean::::casa ...done build 07-Oct-2026 21:30:09 2026-10-08 01:30:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:09 2026-10-08 01:30:06 INFO tclean::::casa ...done build 07-Oct-2026 21:30:09 2026-10-08 01:30:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:09 2026-10-08 01:30:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:30:09 2026-10-08 01:30:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:30:09 2026-10-08 01:30:06 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:30:09 2026-10-08 01:30:08 INFO tclean::::casa ...done build 07-Oct-2026 21:30:09 2026-10-08 01:30:08 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 07-Oct-2026 21:30:09 2026-10-08 01:30:08 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:30:09 2026-10-08 01:30:08 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013949 build 07-Oct-2026 21:30:09 2026-10-08 01:30:08 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:30:09 2026-10-08 01:30:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:09 2026-10-08 01:30:08 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:30:09 2026-10-08 01:30:09 INFO tclean::::casa ...done build 07-Oct-2026 21:30:09 2026-10-08 01:30:09 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 07-Oct-2026 21:30:09 2026-10-08 01:30:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:30:09 2026-10-08 01:30:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:30:09 2026-10-08 01:30:09 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:30:09 2026-10-08 01:30:09 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:30:09 2026-10-08 01:30:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:09 2026-10-08 01:30:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:30:09 2026-10-08 01:30:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:30:25 2026-10-08 01:30:10 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:30:25 2026-10-08 01:30:11 INFO tclean::::casa ...done build 07-Oct-2026 21:30:25 2026-10-08 01:30:11 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 07-Oct-2026 21:30:25 2026-10-08 01:30:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:25 2026-10-08 01:30:20 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:30:25 2026-10-08 01:30:20 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:30:25 2026-10-08 01:30:20 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO tclean::::casa ...done build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:29:52.765705 End time: 2026-10-08 01:30:21.226352 build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO tclean::::casa ########################################## build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 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 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.02s, system 0.01s) build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:30:25 2026-10-08 01:30:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 ) build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median) build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 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 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:30:21.233881 End time: 2026-10-08 01:30:21.903351 build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO name:: No table opened. build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:30:25 2026-10-08 01:30:22 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 07-Oct-2026 21:30:25 2026-10-08 01:30:22 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 07-Oct-2026 21:30:25 .2026-10-08 01:30:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:30:25 2026-10-08 01:30:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:30:25 2026-10-08 01:30:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:30:25 2026-10-08 01:30:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:30:25 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:30:25 refim_twochan build 07-Oct-2026 21:30:25 2026-10-08 01:30:26 INFO tclean::::casa ########################################## build 07-Oct-2026 21:30:25 2026-10-08 01:30:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:30:32 2026-10-08 01:30:26 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 07-Oct-2026 21:30:32 2026-10-08 01:30:26 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:30:32 2026-10-08 01:30:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:30:32 2026-10-08 01:30:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:30:32 2026-10-08 01:30:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 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 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:32 2026-10-08 01:30:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:32 2026-10-08 01:30:30 INFO tclean::::casa ...done build 07-Oct-2026 21:30:32 2026-10-08 01:30:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:30:32 2026-10-08 01:30:31 INFO tclean::::casa ...done build 07-Oct-2026 21:30:32 2026-10-08 01:30:32 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 07-Oct-2026 21:30:32 2026-10-08 01:30:32 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 07-Oct-2026 21:30:32 2026-10-08 01:30:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:30:32 2026-10-08 01:30:32 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 07-Oct-2026 21:30:32 2026-10-08 01:30:32 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 07-Oct-2026 21:30:32 2026-10-08 01:30:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:32 2026-10-08 01:30:33 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 07-Oct-2026 21:30:32 2026-10-08 01:30:33 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 07-Oct-2026 21:30:32 2026-10-08 01:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:30:32 2026-10-08 01:30:33 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 07-Oct-2026 21:30:54 2026-10-08 01:30:33 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 07-Oct-2026 21:30:54 2026-10-08 01:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:54 2026-10-08 01:30:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:33 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 07-Oct-2026 21:30:54 2026-10-08 01:30:33 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 07-Oct-2026 21:30:54 2026-10-08 01:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:30:54 2026-10-08 01:30:33 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 07-Oct-2026 21:30:54 2026-10-08 01:30:33 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 07-Oct-2026 21:30:54 2026-10-08 01:30:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:30:54 2026-10-08 01:30:34 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:30:54 2026-10-08 01:30:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:30:54 2026-10-08 01:30:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:30:54 2026-10-08 01:30:38 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:39 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:41 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:41 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 07-Oct-2026 21:30:54 2026-10-08 01:30:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:30:54 2026-10-08 01:30:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013815 build 07-Oct-2026 21:30:54 2026-10-08 01:30:41 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:30:54 2026-10-08 01:30:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:30:54 2026-10-08 01:30:42 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 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 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:30:54 2026-10-08 01:30:45 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:45 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 07-Oct-2026 21:30:54 2026-10-08 01:30:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:30:54 2026-10-08 01:30:53 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:30:54 2026-10-08 01:30:53 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:30:54 2026-10-08 01:30:53 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO tclean::::casa ...done build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:30:25.717125 End time: 2026-10-08 01:30:54.357604 build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO tclean::::casa ########################################## build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:30:54 2026-10-08 01:30:54 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 07-Oct-2026 21:31:01 2026-10-08 01:30:54 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:31:01 2026-10-08 01:30:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.09s ( user 0.04s, system 0s) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367 build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ] build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 ) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 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 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:30:54.365163 End time: 2026-10-08 01:30:55.057186 build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO name:: No table opened. build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:31:01 2026-10-08 01:30:55 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 07-Oct-2026 21:31:01 2026-10-08 01:30:55 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 07-Oct-2026 21:31:01 .2026-10-08 01:30:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:31:01 2026-10-08 01:30:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:31:01 2026-10-08 01:30:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:31:01 2026-10-08 01:30:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:31:01 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:31:01 refim_twochan build 07-Oct-2026 21:31:01 2026-10-08 01:30:59 INFO tclean::::casa ########################################## build 07-Oct-2026 21:31:01 2026-10-08 01:30:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:31:01 2026-10-08 01:30:59 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 07-Oct-2026 21:31:01 2026-10-08 01:30:59 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:31:01 2026-10-08 01:31:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:31:01 2026-10-08 01:31:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:31:01 2026-10-08 01:31:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:31:01 2026-10-08 01:31:02 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:31:01 2026-10-08 01:31:02 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:31:01 2026-10-08 01:31:02 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 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 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.2317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:12 2026-10-08 01:31:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:12 2026-10-08 01:31:03 INFO tclean::::casa ...done build 07-Oct-2026 21:31:12 2026-10-08 01:31:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:31:12 2026-10-08 01:31:04 INFO tclean::::casa ...done build 07-Oct-2026 21:31:12 2026-10-08 01:31:05 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 07-Oct-2026 21:31:12 2026-10-08 01:31:05 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 07-Oct-2026 21:31:12 2026-10-08 01:31:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:31:12 2026-10-08 01:31:05 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 07-Oct-2026 21:31:12 2026-10-08 01:31:05 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 07-Oct-2026 21:31:12 2026-10-08 01:31:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.2317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.2317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:12 2026-10-08 01:31:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 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 07-Oct-2026 21:31:12 2026-10-08 01:31:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.2317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:12 2026-10-08 01:31:07 INFO tclean::::casa ...done build 07-Oct-2026 21:31:12 2026-10-08 01:31:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:12 2026-10-08 01:31:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:31:12 2026-10-08 01:31:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:31:12 2026-10-08 01:31:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:31:12 2026-10-08 01:31:11 INFO tclean::::casa ...done build 07-Oct-2026 21:31:12 2026-10-08 01:31:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:12 2026-10-08 01:31:12 INFO tclean::::casa ...done build 07-Oct-2026 21:31:29 2026-10-08 01:31:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:29 2026-10-08 01:31:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:14 INFO tclean::::casa ...done build 07-Oct-2026 21:31:29 2026-10-08 01:31:14 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 07-Oct-2026 21:31:29 2026-10-08 01:31:14 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:31:29 2026-10-08 01:31:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.042055 build 07-Oct-2026 21:31:29 2026-10-08 01:31:14 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 07-Oct-2026 21:31:29 2026-10-08 01:31:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:29 2026-10-08 01:31:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:31:29 2026-10-08 01:31:15 INFO tclean::::casa ...done build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 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 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:18 INFO tclean::::casa ...done build 07-Oct-2026 21:31:29 2026-10-08 01:31:18 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 07-Oct-2026 21:31:29 2026-10-08 01:31:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:29 2026-10-08 01:31:27 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:31:29 2026-10-08 01:31:27 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:31:29 2026-10-08 01:31:27 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO tclean::::casa ...done build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:30:58.769553 End time: 2026-10-08 01:31:27.626885 build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO tclean::::casa ########################################## build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 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 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18822.8 MB (configured=263550 MB, gridding est=30.5176 MB) build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366 build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563) build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:31:29 2026-10-08 01:31:28 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ] build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg build 07-Oct-2026 21:31:29 2026-10-08 01:31:29 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 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:31:27.634425 End time: 2026-10-08 01:31:29.287439 build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO name:: No table opened. build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:31:38 2026-10-08 01:31:29 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 07-Oct-2026 21:31:38 2026-10-08 01:31:29 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 07-Oct-2026 21:31:38 .2026-10-08 01:31:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:31:38 2026-10-08 01:31:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:31:38 2026-10-08 01:31:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:31:38 2026-10-08 01:31:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:31:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:31:38 refim_twochan build 07-Oct-2026 21:31:38 2026-10-08 01:31:32 INFO tclean::::casa ########################################## build 07-Oct-2026 21:31:38 2026-10-08 01:31:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:31:38 2026-10-08 01:31:32 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 07-Oct-2026 21:31:38 2026-10-08 01:31:32 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:31:38 2026-10-08 01:31:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:31:38 2026-10-08 01:31:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:31:38 2026-10-08 01:31:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 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 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:38 2026-10-08 01:31:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:38 2026-10-08 01:31:36 INFO tclean::::casa ...done build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:31:38 2026-10-08 01:31:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:31:38 2026-10-08 01:31:38 INFO tclean::::casa ...done build 07-Oct-2026 21:31:50 2026-10-08 01:31:38 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 07-Oct-2026 21:31:50 2026-10-08 01:31:38 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 07-Oct-2026 21:31:50 2026-10-08 01:31:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:31:50 2026-10-08 01:31:38 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 07-Oct-2026 21:31:50 2026-10-08 01:31:38 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 07-Oct-2026 21:31:50 2026-10-08 01:31:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:50 2026-10-08 01:31:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 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 07-Oct-2026 21:31:50 2026-10-08 01:31:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:31:50 2026-10-08 01:31:40 INFO tclean::::casa ...done build 07-Oct-2026 21:31:50 2026-10-08 01:31:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:50 2026-10-08 01:31:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:31:50 2026-10-08 01:31:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:31:50 2026-10-08 01:31:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:31:50 2026-10-08 01:31:44 INFO tclean::::casa ...done build 07-Oct-2026 21:31:50 2026-10-08 01:31:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:50 2026-10-08 01:31:45 INFO tclean::::casa ...done build 07-Oct-2026 21:31:50 2026-10-08 01:31:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:50 2026-10-08 01:31:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:31:50 2026-10-08 01:31:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:31:50 2026-10-08 01:31:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:31:50 2026-10-08 01:31:47 INFO tclean::::casa ...done build 07-Oct-2026 21:31:50 2026-10-08 01:31:47 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 07-Oct-2026 21:31:50 2026-10-08 01:31:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:31:50 2026-10-08 01:31:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013795 build 07-Oct-2026 21:31:50 2026-10-08 01:31:47 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:31:50 2026-10-08 01:31:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:50 2026-10-08 01:31:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:31:50 2026-10-08 01:31:48 INFO tclean::::casa ...done build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 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 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:31:50 2026-10-08 01:31:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:32:04 2026-10-08 01:31:51 INFO tclean::::casa ...done build 07-Oct-2026 21:32:04 2026-10-08 01:31:51 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 07-Oct-2026 21:32:04 2026-10-08 01:31:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:04 2026-10-08 01:31:59 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:32:04 2026-10-08 01:31:59 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:32:04 2026-10-08 01:31:59 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO tclean::::casa ...done build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:31:31.711289 End time: 2026-10-08 01:32:00.371090 build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO tclean::::casa ########################################## build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 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 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt] build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 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 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0 build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:32:04 2026-10-08 01:32:00 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 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 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 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:32:00.387557 End time: 2026-10-08 01:32:00.913062 build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 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='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 07-Oct-2026 21:32:04 2026-10-08 01:32:01 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 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 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:32:00.937894 End time: 2026-10-08 01:32:00.938585 build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:32:04 2026-10-08 01:32:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:32:04 .2026-10-08 01:32:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:32:04 2026-10-08 01:32:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:32:04 2026-10-08 01:32:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:32:04 2026-10-08 01:32:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:32:04 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:32:04 refim_point build 07-Oct-2026 21:32:04 2026-10-08 01:32:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:32:04 2026-10-08 01:32:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:32:11 2026-10-08 01:32:05 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='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 07-Oct-2026 21:32:11 2026-10-08 01:32:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:32:11 2026-10-08 01:32:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:32:11 2026-10-08 01:32:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:32:11 2026-10-08 01:32:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 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 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:11 2026-10-08 01:32:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:11 2026-10-08 01:32:09 INFO tclean::::casa ...done build 07-Oct-2026 21:32:11 2026-10-08 01:32:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:32:11 2026-10-08 01:32:10 INFO tclean::::casa ...done build 07-Oct-2026 21:32:11 2026-10-08 01:32:11 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 07-Oct-2026 21:32:11 2026-10-08 01:32:11 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 07-Oct-2026 21:32:11 2026-10-08 01:32:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:32:11 2026-10-08 01:32:11 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 07-Oct-2026 21:32:11 2026-10-08 01:32:11 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 07-Oct-2026 21:32:11 2026-10-08 01:32:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:11 2026-10-08 01:32:12 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 07-Oct-2026 21:32:11 2026-10-08 01:32:12 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 07-Oct-2026 21:32:11 2026-10-08 01:32:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:32:11 2026-10-08 01:32:12 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 07-Oct-2026 21:32:33 2026-10-08 01:32:12 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 07-Oct-2026 21:32:33 2026-10-08 01:32:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:33 2026-10-08 01:32:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:12 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 07-Oct-2026 21:32:33 2026-10-08 01:32:12 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 07-Oct-2026 21:32:33 2026-10-08 01:32:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:32:33 2026-10-08 01:32:12 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 07-Oct-2026 21:32:33 2026-10-08 01:32:12 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 07-Oct-2026 21:32:33 2026-10-08 01:32:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:33 2026-10-08 01:32:13 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:32:33 2026-10-08 01:32:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:32:33 2026-10-08 01:32:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:32:33 2026-10-08 01:32:17 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:18 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:18 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:20 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:20 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 07-Oct-2026 21:32:33 2026-10-08 01:32:20 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 07-Oct-2026 21:32:33 2026-10-08 01:32:20 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015097 build 07-Oct-2026 21:32:33 2026-10-08 01:32:20 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 07-Oct-2026 21:32:33 2026-10-08 01:32:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:32:33 2026-10-08 01:32:21 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:21 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 07-Oct-2026 21:32:33 2026-10-08 01:32:21 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:32:33 2026-10-08 01:32:21 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:32:33 2026-10-08 01:32:21 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:32:33 2026-10-08 01:32:21 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:22 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:32:33 2026-10-08 01:32:23 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:23 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 07-Oct-2026 21:32:33 2026-10-08 01:32:32 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:33 2026-10-08 01:32:32 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:32:33 2026-10-08 01:32:32 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:32:33 2026-10-08 01:32:32 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO tclean::::casa ...done build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:32:04.823440 End time: 2026-10-08 01:32:33.235379 build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO tclean::::casa ########################################## build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:32:33 2026-10-08 01:32:33 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=0.0, sidelobethreshold=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 07-Oct-2026 21:32:33 2026-10-08 01:32:33 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:32:42 2026-10-08 01:32:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:32:42 2026-10-08 01:32:34 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 07-Oct-2026 21:32:42 2026-10-08 01:32:34 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 07-Oct-2026 21:32:42 2026-10-08 01:32:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:32:33.251519 End time: 2026-10-08 01:32:33.748934 build 07-Oct-2026 21:32:42 2026-10-08 01:32:34 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:32:42 2026-10-08 01:32:34 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:32:42 .2026-10-08 01:32:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:32:42 2026-10-08 01:32:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:32:42 2026-10-08 01:32:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:32:42 2026-10-08 01:32:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:32:42 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:32:42 refim_point build 07-Oct-2026 21:32:42 2026-10-08 01:32:38 INFO tclean::::casa ########################################## build 07-Oct-2026 21:32:42 2026-10-08 01:32:38 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:32:42 2026-10-08 01:32:38 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='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 07-Oct-2026 21:32:42 2026-10-08 01:32:38 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:32:42 2026-10-08 01:32:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:32:42 2026-10-08 01:32:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:32:42 2026-10-08 01:32:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 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 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:42 2026-10-08 01:32:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:42 2026-10-08 01:32:42 INFO tclean::::casa ...done build 07-Oct-2026 21:32:42 2026-10-08 01:32:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:42 2026-10-08 01:32:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:54 2026-10-08 01:32:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:54 2026-10-08 01:32:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:32:54 2026-10-08 01:32:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:32:54 2026-10-08 01:32:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:32:54 2026-10-08 01:32:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:32:54 2026-10-08 01:32:43 INFO tclean::::casa ...done build 07-Oct-2026 21:32:54 2026-10-08 01:32:44 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 07-Oct-2026 21:32:54 2026-10-08 01:32:44 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 07-Oct-2026 21:32:54 2026-10-08 01:32:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:32:54 2026-10-08 01:32:44 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 07-Oct-2026 21:32:54 2026-10-08 01:32:44 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 07-Oct-2026 21:32:54 2026-10-08 01:32:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:54 2026-10-08 01:32:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 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 07-Oct-2026 21:32:54 2026-10-08 01:32:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:32:54 2026-10-08 01:32:46 INFO tclean::::casa ...done build 07-Oct-2026 21:32:54 2026-10-08 01:32:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:54 2026-10-08 01:32:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:32:54 2026-10-08 01:32:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:32:54 2026-10-08 01:32:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:32:54 2026-10-08 01:32:50 INFO tclean::::casa ...done build 07-Oct-2026 21:32:54 2026-10-08 01:32:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:54 2026-10-08 01:32:51 INFO tclean::::casa ...done build 07-Oct-2026 21:32:54 2026-10-08 01:32:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:54 2026-10-08 01:32:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:32:54 2026-10-08 01:32:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:32:54 2026-10-08 01:32:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:32:54 2026-10-08 01:32:53 INFO tclean::::casa ...done build 07-Oct-2026 21:32:54 2026-10-08 01:32:53 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 07-Oct-2026 21:32:54 2026-10-08 01:32:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 07-Oct-2026 21:32:54 2026-10-08 01:32:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015037 build 07-Oct-2026 21:32:54 2026-10-08 01:32:53 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 07-Oct-2026 21:32:54 2026-10-08 01:32:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:32:54 2026-10-08 01:32:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:32:54 2026-10-08 01:32:54 INFO tclean::::casa ...done build 07-Oct-2026 21:32:54 2026-10-08 01:32:54 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 07-Oct-2026 21:32:54 2026-10-08 01:32:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:32:54 2026-10-08 01:32:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:33:11 2026-10-08 01:32:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:33:11 2026-10-08 01:32:54 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:33:11 2026-10-08 01:32:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:11 2026-10-08 01:32:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:11 2026-10-08 01:32:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:11 2026-10-08 01:32:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:11 2026-10-08 01:32:56 INFO tclean::::casa ...done build 07-Oct-2026 21:33:11 2026-10-08 01:32:56 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 07-Oct-2026 21:33:11 2026-10-08 01:33:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:11 2026-10-08 01:33:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:33:11 2026-10-08 01:33:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:33:11 2026-10-08 01:33:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO tclean::::casa ...done build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:32:37.870554 End time: 2026-10-08 01:33:06.190649 build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO tclean::::casa ########################################## build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ] build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:33:11 2026-10-08 01:33:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:33:11 2026-10-08 01:33:07 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg build 07-Oct-2026 21:33:11 2026-10-08 01:33:07 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 07-Oct-2026 21:33:11 2026-10-08 01:33:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:33:06.206995 End time: 2026-10-08 01:33:06.708138 build 07-Oct-2026 21:33:11 2026-10-08 01:33:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:33:11 2026-10-08 01:33:07 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:11 .2026-10-08 01:33:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:33:11 2026-10-08 01:33:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:33:11 2026-10-08 01:33:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:33:11 2026-10-08 01:33:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:33:11 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:33:11 refim_twochan build 07-Oct-2026 21:33:11 2026-10-08 01:33:11 INFO tclean::::casa ########################################## build 07-Oct-2026 21:33:11 2026-10-08 01:33:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:33:11 2026-10-08 01:33:11 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='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 07-Oct-2026 21:33:11 2026-10-08 01:33:11 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:33:11 2026-10-08 01:33:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:33:22 2026-10-08 01:33:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:33:22 2026-10-08 01:33:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 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 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:33:22 2026-10-08 01:33:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:33:22 2026-10-08 01:33:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO tclean::::casa ...done build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:33:22 2026-10-08 01:33:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:33:22 2026-10-08 01:33:17 INFO tclean::::casa ...done build 07-Oct-2026 21:33:22 2026-10-08 01:33:17 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 07-Oct-2026 21:33:22 2026-10-08 01:33:17 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 07-Oct-2026 21:33:22 2026-10-08 01:33:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:33:22 2026-10-08 01:33:17 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 07-Oct-2026 21:33:22 2026-10-08 01:33:17 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 07-Oct-2026 21:33:22 2026-10-08 01:33:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:33:22 2026-10-08 01:33:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 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 07-Oct-2026 21:33:22 2026-10-08 01:33:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:33:22 2026-10-08 01:33:19 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:39 2026-10-08 01:33:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:33:39 2026-10-08 01:33:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:33:39 2026-10-08 01:33:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:33:39 2026-10-08 01:33:23 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:39 2026-10-08 01:33:24 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:39 2026-10-08 01:33:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:26 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:26 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 07-Oct-2026 21:33:39 2026-10-08 01:33:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:33:39 2026-10-08 01:33:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017143 build 07-Oct-2026 21:33:39 2026-10-08 01:33:26 INFO SIImageStore::printBeamSet Beam : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 07-Oct-2026 21:33:39 2026-10-08 01:33:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:39 2026-10-08 01:33:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:33:39 2026-10-08 01:33:27 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 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 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:39 2026-10-08 01:33:30 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:30 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 07-Oct-2026 21:33:39 2026-10-08 01:33:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:33:39 2026-10-08 01:33:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:33:39 2026-10-08 01:33:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:33:39 2026-10-08 01:33:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO tclean::::casa ...done build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:33:10.737373 End time: 2026-10-08 01:33:39.336376 build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO tclean::::casa ########################################## build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:33:39 2026-10-08 01:33:39 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 07-Oct-2026 21:33:39 2026-10-08 01:33:40 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 07-Oct-2026 21:33:39 2026-10-08 01:33:40 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 07-Oct-2026 21:33:39 2026-10-08 01:33:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:33:39.344158 End time: 2026-10-08 01:33:39.745151 build 07-Oct-2026 21:33:39 2026-10-08 01:33:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:33:39 2026-10-08 01:33:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:39 2026-10-08 01:33:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 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 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 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 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:33:39.800012 End time: 2026-10-08 01:33:40.126488 build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:52 .2026-10-08 01:33:40 INFO tclean::::casa ########################################## build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 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 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:33:52 2026-10-08 01:33:40 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:33:52 2026-10-08 01:33:41 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:33:52 2026-10-08 01:33:44 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186 build 07-Oct-2026 21:33:52 2026-10-08 01:33:44 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005544 build 07-Oct-2026 21:33:52 2026-10-08 01:33:44 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:33:52 2026-10-08 01:33:44 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:33:52 2026-10-08 01:33:45 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:33:52 2026-10-08 01:33:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:33:52 2026-10-08 01:33:48 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:33:40.425241 End time: 2026-10-08 01:33:48.357889 build 07-Oct-2026 21:33:52 2026-10-08 01:33:48 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:33:52 2026-10-08 01:33:48 INFO tclean::::casa ########################################## build 07-Oct-2026 21:33:52 2026-10-08 01:33:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:33:52 2026-10-08 01:33:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:33:52 2026-10-08 01:33:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:33:52 2026-10-08 01:33:53 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:33:52 2026-10-08 01:33:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:52 2026-10-08 01:33:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:33:52 2026-10-08 01:33:53 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='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 07-Oct-2026 21:33:52 2026-10-08 01:33:53 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:33:52 2026-10-08 01:33:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 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 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ] build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 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 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:33:52.609793 End time: 2026-10-08 01:33:53.212436 build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO name:: No table opened. build 07-Oct-2026 21:33:58 2026-10-08 01:33:53 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:33:58 .2026-10-08 01:33:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:33:58 2026-10-08 01:33:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:33:58 2026-10-08 01:33:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 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 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 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 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:33:55.675494 End time: 2026-10-08 01:33:56.263354 build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO name:: No table opened. build 07-Oct-2026 21:33:58 2026-10-08 01:33:56 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:33:58 .2026-10-08 01:33:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:33:58 2026-10-08 01:33:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:33:58 2026-10-08 01:33:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:05 2026-10-08 01:33:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:05 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:34:05 refim_point build 07-Oct-2026 21:34:05 2026-10-08 01:33:59 INFO tclean::::casa ########################################## build 07-Oct-2026 21:34:05 2026-10-08 01:33:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:34:05 2026-10-08 01:33:59 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='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 07-Oct-2026 21:34:05 2026-10-08 01:33:59 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 07-Oct-2026 21:34:05 2026-10-08 01:33:59 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:34:05 2026-10-08 01:34:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:05 2026-10-08 01:34:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:05 2026-10-08 01:34:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 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 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:34:05 2026-10-08 01:34:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:05 2026-10-08 01:34:03 INFO tclean::::casa ...done build 07-Oct-2026 21:34:05 2026-10-08 01:34:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:34:05 2026-10-08 01:34:04 INFO tclean::::casa ...done build 07-Oct-2026 21:34:05 2026-10-08 01:34:05 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 07-Oct-2026 21:34:05 2026-10-08 01:34:05 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 07-Oct-2026 21:34:05 2026-10-08 01:34:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:34:05 2026-10-08 01:34:05 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 07-Oct-2026 21:34:05 2026-10-08 01:34:05 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 07-Oct-2026 21:34:05 2026-10-08 01:34:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:34:19 2026-10-08 01:34:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 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 07-Oct-2026 21:34:19 2026-10-08 01:34:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:34:19 2026-10-08 01:34:07 INFO tclean::::casa ...done build 07-Oct-2026 21:34:19 2026-10-08 01:34:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:19 2026-10-08 01:34:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:34:19 2026-10-08 01:34:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:34:19 2026-10-08 01:34:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:34:19 2026-10-08 01:34:11 INFO tclean::::casa ...done build 07-Oct-2026 21:34:19 2026-10-08 01:34:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:19 2026-10-08 01:34:12 INFO tclean::::casa ...done build 07-Oct-2026 21:34:19 2026-10-08 01:34:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:19 2026-10-08 01:34:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:34:19 2026-10-08 01:34:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:34:19 2026-10-08 01:34:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:34:19 2026-10-08 01:34:17 INFO tclean::::casa ...done build 07-Oct-2026 21:34:19 2026-10-08 01:34:17 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 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014777 build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:19 2026-10-08 01:34:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO tclean::::casa ...done build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 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 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:34:19 2026-10-08 01:34:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:34:43 2026-10-08 01:34:19 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:34:43 2026-10-08 01:34:22 INFO tclean::::casa ...done build 07-Oct-2026 21:34:43 2026-10-08 01:34:22 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 07-Oct-2026 21:34:43 2026-10-08 01:34:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:34:43 2026-10-08 01:34:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:34:43 2026-10-08 01:34:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:34:43 2026-10-08 01:34:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO tclean::::casa ...done build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 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 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:33:58.889752 End time: 2026-10-08 01:34:39.400263 build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO tclean::::casa ########################################## build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 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 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:43 2026-10-08 01:34:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.76566e-07 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.76566e-07, 0.0382074] build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 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 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:39.420303 End time: 2026-10-08 01:34:40.407114 build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO name:: No table opened. build 07-Oct-2026 21:34:43 2026-10-08 01:34:40 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:34:43 .2026-10-08 01:34:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:43 2026-10-08 01:34:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:43 2026-10-08 01:34:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 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 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 1 1.38035 0.138035 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 2 1.24232 0.262267 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 3 1.11809 0.374075 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 4 1.00628 0.474703 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 5 0.905649 0.565268 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 6 0.815084 0.646776 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 7 0.733576 0.720134 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 8 0.660218 0.786156 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 9 0.594196 0.845575 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 10 0.534777 0.899053 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 0 0.899053 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 1 0 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() 2 0 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter. build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 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 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:43.621328 End time: 2026-10-08 01:34:44.106070 build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO name:: No table opened. build 07-Oct-2026 21:34:46 2026-10-08 01:34:44 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:34:46 .2026-10-08 01:34:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:46 2026-10-08 01:34:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:46 2026-10-08 01:34:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 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=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 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:34:46 2026-10-08 01:34:47 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 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 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:46.668806 End time: 2026-10-08 01:34:47.273919 build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO name:: No table opened. build 07-Oct-2026 21:34:52 2026-10-08 01:34:47 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:34:52 .2026-10-08 01:34:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:52 2026-10-08 01:34:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:52 2026-10-08 01:34:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 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=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 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 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 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:49.636263 End time: 2026-10-08 01:34:50.079218 build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO name:: No table opened. build 07-Oct-2026 21:34:52 2026-10-08 01:34:50 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:34:52 .2026-10-08 01:34:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:52 2026-10-08 01:34:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:52 2026-10-08 01:34:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 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=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 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:34:52 2026-10-08 01:34:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 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 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:52.641506 End time: 2026-10-08 01:34:53.093161 build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO name:: No table opened. build 07-Oct-2026 21:34:58 2026-10-08 01:34:53 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:34:58 .2026-10-08 01:34:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:58 2026-10-08 01:34:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:58 2026-10-08 01:34:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 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=0.5, 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 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5 build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter. build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917 build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 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 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:55.655565 End time: 2026-10-08 01:34:56.099212 build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO name:: No table opened. build 07-Oct-2026 21:34:58 2026-10-08 01:34:56 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:34:58 .2026-10-08 01:34:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:34:58 2026-10-08 01:34:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:34:58 2026-10-08 01:34:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 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='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 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 07-Oct-2026 21:34:58 2026-10-08 01:34:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 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 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:34:58.661663 End time: 2026-10-08 01:34:59.255488 build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO name:: No table opened. build 07-Oct-2026 21:35:04 2026-10-08 01:34:59 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:04 .2026-10-08 01:35:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:04 2026-10-08 01:35:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:04 2026-10-08 01:35:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 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='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 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 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 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:01.617477 End time: 2026-10-08 01:35:02.216239 build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO name:: No table opened. build 07-Oct-2026 21:35:04 2026-10-08 01:35:02 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:04 .2026-10-08 01:35:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:04 2026-10-08 01:35:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:04 2026-10-08 01:35:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 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[[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 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:04 2026-10-08 01:35:05 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]] build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 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 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 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 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ] build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872 build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter. build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262 build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 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 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:04.678212 End time: 2026-10-08 01:35:05.163177 build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO name:: No table opened. build 07-Oct-2026 21:35:10 2026-10-08 01:35:05 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:10 .2026-10-08 01:35:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:10 2026-10-08 01:35:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:10 2026-10-08 01:35:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 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='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 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099) build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 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 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:07.726115 End time: 2026-10-08 01:35:08.297479 build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO name:: No table opened. build 07-Oct-2026 21:35:10 2026-10-08 01:35:08 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:10 .2026-10-08 01:35:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:10 2026-10-08 01:35:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:10 2026-10-08 01:35:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:10 2026-10-08 01:35:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 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='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 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 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 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:10.659644 End time: 2026-10-08 01:35:11.313950 build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO name:: No table opened. build 07-Oct-2026 21:35:14 2026-10-08 01:35:11 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:14 .2026-10-08 01:35:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:14 2026-10-08 01:35:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:14 2026-10-08 01:35:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 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 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 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 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:13.676194 End time: 2026-10-08 01:35:14.147106 build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO name:: No table opened. build 07-Oct-2026 21:35:14 2026-10-08 01:35:14 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:14 .2026-10-08 01:35:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:14 2026-10-08 01:35:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:20 2026-10-08 01:35:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 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='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 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ] build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 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 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:16.609300 End time: 2026-10-08 01:35:17.200191 build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO name:: No table opened. build 07-Oct-2026 21:35:20 2026-10-08 01:35:17 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:20 .2026-10-08 01:35:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:20 2026-10-08 01:35:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:20 2026-10-08 01:35:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 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='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 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 ) build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0.01s) build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:35:20 2026-10-08 01:35:20 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:29 2026-10-08 01:35:20 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 07-Oct-2026 21:35:29 2026-10-08 01:35:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:35:19.668282 End time: 2026-10-08 01:35:20.207427 build 07-Oct-2026 21:35:29 2026-10-08 01:35:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:35:29 2026-10-08 01:35:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:35:29 2026-10-08 01:35:20 INFO name:: No table opened. build 07-Oct-2026 21:35:29 2026-10-08 01:35:20 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:35:29 .2026-10-08 01:35:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:29 2026-10-08 01:35:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:29 2026-10-08 01:35:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:29 2026-10-08 01:35:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:29 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:35:29 refim_point build 07-Oct-2026 21:35:29 2026-10-08 01:35:23 INFO tclean::::casa ########################################## build 07-Oct-2026 21:35:29 2026-10-08 01:35:23 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:35:29 2026-10-08 01:35:23 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 07-Oct-2026 21:35:29 2026-10-08 01:35:23 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 07-Oct-2026 21:35:29 2026-10-08 01:35:23 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:35:29 2026-10-08 01:35:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:35:29 2026-10-08 01:35:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:35:29 2026-10-08 01:35:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 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 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:35:29 2026-10-08 01:35:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:29 2026-10-08 01:35:27 INFO tclean::::casa ...done build 07-Oct-2026 21:35:29 2026-10-08 01:35:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:35:29 2026-10-08 01:35:28 INFO tclean::::casa ...done build 07-Oct-2026 21:35:42 2026-10-08 01:35:29 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 07-Oct-2026 21:35:42 2026-10-08 01:35:29 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 07-Oct-2026 21:35:42 2026-10-08 01:35:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:35:42 2026-10-08 01:35:29 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 07-Oct-2026 21:35:42 2026-10-08 01:35:29 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 07-Oct-2026 21:35:42 2026-10-08 01:35:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:35:42 2026-10-08 01:35:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 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 07-Oct-2026 21:35:42 2026-10-08 01:35:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:35:42 2026-10-08 01:35:31 INFO tclean::::casa ...done build 07-Oct-2026 21:35:42 2026-10-08 01:35:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:42 2026-10-08 01:35:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:35:42 2026-10-08 01:35:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:35:42 2026-10-08 01:35:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:35:42 2026-10-08 01:35:35 INFO tclean::::casa ...done build 07-Oct-2026 21:35:42 2026-10-08 01:35:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:42 2026-10-08 01:35:36 INFO tclean::::casa ...done build 07-Oct-2026 21:35:42 2026-10-08 01:35:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:42 2026-10-08 01:35:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:35:42 2026-10-08 01:35:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:35:42 2026-10-08 01:35:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:35:42 2026-10-08 01:35:41 INFO tclean::::casa ...done build 07-Oct-2026 21:35:42 2026-10-08 01:35:41 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 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014631 build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:35:42 2026-10-08 01:35:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:35:42 2026-10-08 01:35:43 INFO tclean::::casa ...done build 07-Oct-2026 21:35:42 2026-10-08 01:35:43 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 07-Oct-2026 21:35:42 2026-10-08 01:35:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:35:42 2026-10-08 01:35:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:36:03 2026-10-08 01:35:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:36:03 2026-10-08 01:35:46 INFO tclean::::casa ...done build 07-Oct-2026 21:36:03 2026-10-08 01:35:46 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 07-Oct-2026 21:36:03 2026-10-08 01:36:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:03 2026-10-08 01:36:02 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:36:03 2026-10-08 01:36:02 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:36:03 2026-10-08 01:36:02 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO tclean::::casa ...done build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 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 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:35:22.878916 End time: 2026-10-08 01:36:03.281173 build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO tclean::::casa ########################################## build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 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 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148 build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:36:03 2026-10-08 01:36:03 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 ) build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.76566e-07 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.76566e-07, 0.0382074] build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run) build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349356 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:36:03 2026-10-08 01:36:04 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 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 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:36:03.300674 End time: 2026-10-08 01:36:04.396630 build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO name:: No table opened. build 07-Oct-2026 21:36:13 2026-10-08 01:36:04 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:36:13 .2026-10-08 01:36:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:36:13 2026-10-08 01:36:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:36:13 2026-10-08 01:36:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 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=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 07-Oct-2026 21:36:13 2026-10-08 01:36:08 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available. build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 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 07-Oct-2026 21:36:13 2026-10-08 01:36:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:36:07.605256 End time: 2026-10-08 01:36:07.606120 build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:36:13 2026-10-08 01:36:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:36:13 .2026-10-08 01:36:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:36:13 2026-10-08 01:36:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:36:13 2026-10-08 01:36:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:36:13 2026-10-08 01:36:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:36:13 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:36:13 refim_point build 07-Oct-2026 21:36:13 2026-10-08 01:36:11 INFO tclean::::casa ########################################## build 07-Oct-2026 21:36:13 2026-10-08 01:36:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:36:13 2026-10-08 01:36:11 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 07-Oct-2026 21:36:13 2026-10-08 01:36:11 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 07-Oct-2026 21:36:13 2026-10-08 01:36:11 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:36:13 2026-10-08 01:36:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:36:13 2026-10-08 01:36:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:36:13 2026-10-08 01:36:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:36:13 2026-10-08 01:36:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:36:13 2026-10-08 01:36:14 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:36:13 2026-10-08 01:36:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 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 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:36:24 2026-10-08 01:36:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:24 2026-10-08 01:36:15 INFO tclean::::casa ...done build 07-Oct-2026 21:36:24 2026-10-08 01:36:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:36:24 2026-10-08 01:36:16 INFO tclean::::casa ...done build 07-Oct-2026 21:36:24 2026-10-08 01:36:17 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 07-Oct-2026 21:36:24 2026-10-08 01:36:17 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 07-Oct-2026 21:36:24 2026-10-08 01:36:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:36:24 2026-10-08 01:36:17 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 07-Oct-2026 21:36:24 2026-10-08 01:36:17 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 07-Oct-2026 21:36:24 2026-10-08 01:36:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:36:24 2026-10-08 01:36:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 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 07-Oct-2026 21:36:24 2026-10-08 01:36:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:36:24 2026-10-08 01:36:19 INFO tclean::::casa ...done build 07-Oct-2026 21:36:24 2026-10-08 01:36:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:24 2026-10-08 01:36:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:36:24 2026-10-08 01:36:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:36:24 2026-10-08 01:36:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:36:24 2026-10-08 01:36:23 INFO tclean::::casa ...done build 07-Oct-2026 21:36:24 2026-10-08 01:36:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:24 2026-10-08 01:36:24 INFO tclean::::casa ...done build 07-Oct-2026 21:36:53 2026-10-08 01:36:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:53 2026-10-08 01:36:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:29 INFO tclean::::casa ...done build 07-Oct-2026 21:36:53 2026-10-08 01:36:29 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 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913 build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892] build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12 build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06] build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186 build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664 build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz. build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015002 build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:53 2026-10-08 01:36:30 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO tclean::::casa ...done build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 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 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:31 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:36:53 2026-10-08 01:36:34 INFO tclean::::casa ...done build 07-Oct-2026 21:36:53 2026-10-08 01:36:34 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 07-Oct-2026 21:36:53 2026-10-08 01:36:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:36:53 2026-10-08 01:36:51 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:36:53 2026-10-08 01:36:51 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:36:53 2026-10-08 01:36:51 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:36:53 2026-10-08 01:36:51 INFO tclean::::casa ...done build 07-Oct-2026 21:36:53 2026-10-08 01:36:51 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:36:53 2026-10-08 01:36:51 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 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:36:10.858832 End time: 2026-10-08 01:36:51.560347 build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO tclean::::casa ########################################## build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 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 07-Oct-2026 21:36:53 2026-10-08 01:36:52 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available. build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 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 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:36:51.580633 End time: 2026-10-08 01:36:51.581517 build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:36:53 2026-10-08 01:36:52 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:36:53 .2026-10-08 01:36:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:01 2026-10-08 01:36:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:01 2026-10-08 01:36:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 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 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:36:55.669961 End time: 2026-10-08 01:36:55.999256 build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:01 2026-10-08 01:36:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:01 .2026-10-08 01:36:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:01 2026-10-08 01:36:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:01 2026-10-08 01:36:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 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 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 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 07-Oct-2026 21:37:01 2026-10-08 01:36:59 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 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:36:58.640482 End time: 2026-10-08 01:36:59.091121 build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO name:: No table opened. build 07-Oct-2026 21:37:01 2026-10-08 01:36:59 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:37:01 .2026-10-08 01:37:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:01 2026-10-08 01:37:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:01 2026-10-08 01:37:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:01 2026-10-08 01:37:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:01 2026-10-08 01:37:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:01 2026-10-08 01:37:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 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='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 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane. build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3106) No regions found by automasking build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 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 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ] build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO deconvolve::::casa Reached global stopping criterion : zero mask build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 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 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 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 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:01.653389 End time: 2026-10-08 01:37:02.132255 build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO name:: No table opened. build 07-Oct-2026 21:37:05 2026-10-08 01:37:02 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:37:05 .2026-10-08 01:37:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:05 2026-10-08 01:37:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:05 2026-10-08 01:37:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 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 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels. build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter. build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152 build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 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 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:04.594945 End time: 2026-10-08 01:37:05.190944 build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:05 2026-10-08 01:37:05 INFO name:: No table opened. build 07-Oct-2026 21:37:11 2026-10-08 01:37:05 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:37:11 .2026-10-08 01:37:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:11 2026-10-08 01:37:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:11 2026-10-08 01:37:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 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='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 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDMaskHandler::autoMask auto-multithresh per-image memory budget: 18825 MB (configured=263550 MB, gridding est=0.305176 MB) build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099) build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0*** build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process. build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ] build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 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 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:07.653779 End time: 2026-10-08 01:37:08.251039 build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO name:: No table opened. build 07-Oct-2026 21:37:11 2026-10-08 01:37:08 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:37:11 .2026-10-08 01:37:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:11 2026-10-08 01:37:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:11 2026-10-08 01:37:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 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='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 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold. build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847 build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 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 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:10.613528 End time: 2026-10-08 01:37:11.078637 build 07-Oct-2026 21:37:11 2026-10-08 01:37:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:17 2026-10-08 01:37:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:17 2026-10-08 01:37:11 INFO name:: No table opened. build 07-Oct-2026 21:37:17 2026-10-08 01:37:11 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:37:17 .2026-10-08 01:37:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:17 2026-10-08 01:37:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:17 2026-10-08 01:37:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 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='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 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 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 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:13.641500 End time: 2026-10-08 01:37:13.691113 build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:17 2026-10-08 01:37:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:17 .2026-10-08 01:37:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:17 2026-10-08 01:37:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:17 2026-10-08 01:37:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 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=True ) build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872 build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872 build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter. build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237 build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 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 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:16.631505 End time: 2026-10-08 01:37:17.081203 build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO name:: No table opened. build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:37:17 .2026-10-08 01:37:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:37:17 2026-10-08 01:37:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:37:25 2026-10-08 01:37:17 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 07-Oct-2026 21:37:25 2026-10-08 01:37:17 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 07-Oct-2026 21:37:25 2026-10-08 01:37:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:37:25 2026-10-08 01:37:17 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:37:25 2026-10-08 01:37:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.862e-05 GB. Available mem.: 195 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:37:25 2026-10-08 01:37:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.017577 build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:37:25 2026-10-08 01:37:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:37:25 2026-10-08 01:37:23 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 07-Oct-2026 21:37:25 2026-10-08 01:37:23 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:37:17.279882 End time: 2026-10-08 01:37:23.177264 build 07-Oct-2026 21:37:25 2026-10-08 01:37:23 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:37:25 2026-10-08 01:37:23 INFO tclean::::casa ########################################## build 07-Oct-2026 21:37:25 2026-10-08 01:37:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:25 2026-10-08 01:37:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:25 2026-10-08 01:37:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 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 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:25 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 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 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:25.646701 End time: 2026-10-08 01:37:26.145758 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' ) build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1] build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:37:26.155678 End time: 2026-10-08 01:37:26.225378 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 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 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 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 07-Oct-2026 21:37:28 2026-10-08 01:37:26 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 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:26.232315 End time: 2026-10-08 01:37:26.373767 build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:28 2026-10-08 01:37:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:28 .2026-10-08 01:37:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:28 2026-10-08 01:37:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:28 2026-10-08 01:37:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:28 2026-10-08 01:37:29 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 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 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:28.638665 End time: 2026-10-08 01:37:29.134221 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' ) build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1] build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:37:29.144004 End time: 2026-10-08 01:37:29.224090 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 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 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 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 07-Oct-2026 21:37:31 2026-10-08 01:37:29 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 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:29.231051 End time: 2026-10-08 01:37:29.288886 build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:31 2026-10-08 01:37:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:31 .2026-10-08 01:37:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:31 2026-10-08 01:37:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:31 2026-10-08 01:37:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:31 2026-10-08 01:37:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:31 2026-10-08 01:37:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:31 2026-10-08 01:37:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 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 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 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 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:31.653285 End time: 2026-10-08 01:37:32.140703 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' ) build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1] build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:37:32.150424 End time: 2026-10-08 01:37:32.226874 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 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 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 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 07-Oct-2026 21:37:32 2026-10-08 01:37:32 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 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:32.233780 End time: 2026-10-08 01:37:32.375640 build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:32 2026-10-08 01:37:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:35 .2026-10-08 01:37:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:35 2026-10-08 01:37:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:35 2026-10-08 01:37:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 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 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:34.639824 End time: 2026-10-08 01:37:35.139193 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::::casa ##### Begin Task: imtrans ##### build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' ) build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1] build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::::casa Task imtrans complete. Start time: 2026-10-08 01:37:35.148767 End time: 2026-10-08 01:37:35.210290 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::::casa ##### End Task: imtrans ##### build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO imtrans::::casa ########################################## build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 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 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:35 2026-10-08 01:37:35 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 07-Oct-2026 21:37:40 2026-10-08 01:37:35 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 07-Oct-2026 21:37:40 2026-10-08 01:37:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:35.217700 End time: 2026-10-08 01:37:35.343654 build 07-Oct-2026 21:37:40 2026-10-08 01:37:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:40 2026-10-08 01:37:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:40 .2026-10-08 01:37:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:40 2026-10-08 01:37:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:40 2026-10-08 01:37:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 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 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:37:40 2026-10-08 01:37:38 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 07-Oct-2026 21:37:40 2026-10-08 01:37:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:37.709191 End time: 2026-10-08 01:37:38.733487 build 07-Oct-2026 21:37:40 2026-10-08 01:37:39 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:40 2026-10-08 01:37:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:40 .2026-10-08 01:37:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:40 2026-10-08 01:37:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:40 2026-10-08 01:37:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:40 2026-10-08 01:37:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:40 2026-10-08 01:37:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:40 2026-10-08 01:37:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:47 2026-10-08 01:37:41 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 07-Oct-2026 21:37:47 2026-10-08 01:37:41 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1'] build 07-Oct-2026 21:37:47 2026-10-08 01:37:41 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 07-Oct-2026 21:37:47 2026-10-08 01:37:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:40.709602 End time: 2026-10-08 01:37:40.710541 build 07-Oct-2026 21:37:47 2026-10-08 01:37:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:47 2026-10-08 01:37:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:47 .2026-10-08 01:37:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:47 2026-10-08 01:37:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:47 2026-10-08 01:37:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 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 07-Oct-2026 21:37:47 2026-10-08 01:37:44 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1'] build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 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 07-Oct-2026 21:37:47 2026-10-08 01:37:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:43.679686 End time: 2026-10-08 01:37:43.680545 build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:47 2026-10-08 01:37:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:47 .2026-10-08 01:37:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:47 2026-10-08 01:37:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:47 2026-10-08 01:37:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 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 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:37:47 2026-10-08 01:37:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:37:50 2026-10-08 01:37:47 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 07-Oct-2026 21:37:50 2026-10-08 01:37:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:46.641980 End time: 2026-10-08 01:37:47.635340 build 07-Oct-2026 21:37:50 2026-10-08 01:37:48 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:50 2026-10-08 01:37:48 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:50 .2026-10-08 01:37:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:50 2026-10-08 01:37:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:50 2026-10-08 01:37:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 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 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 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 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:49.703909 End time: 2026-10-08 01:37:50.214414 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 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 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 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 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1] build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:37:50.225496 End time: 2026-10-08 01:37:50.297135 build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:37:50 2026-10-08 01:37:50 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 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 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 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 07-Oct-2026 21:37:53 2026-10-08 01:37:50 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 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:50.304231 End time: 2026-10-08 01:37:50.439466 build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:53 2026-10-08 01:37:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:53 .2026-10-08 01:37:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:53 2026-10-08 01:37:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:53 2026-10-08 01:37:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 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='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 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:53 2026-10-08 01:37:53 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 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:52.704210 End time: 2026-10-08 01:37:53.196256 build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 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 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 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 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1] build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:37:53.207027 End time: 2026-10-08 01:37:53.280650 build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 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='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 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO SDMaskHandler::makePBMask MAKE PB mask build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 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 07-Oct-2026 21:37:55 2026-10-08 01:37:53 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 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:53.287655 End time: 2026-10-08 01:37:53.345424 build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:55 2026-10-08 01:37:53 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:55 .2026-10-08 01:37:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:55 2026-10-08 01:37:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:55 2026-10-08 01:37:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 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='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 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:37:55 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 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 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:55.709665 End time: 2026-10-08 01:37:56.188914 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 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 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 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 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1] build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:37:56.199508 End time: 2026-10-08 01:37:56.299148 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 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='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 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 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 07-Oct-2026 21:37:58 2026-10-08 01:37:56 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 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:56.306096 End time: 2026-10-08 01:37:56.446558 build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:37:58 2026-10-08 01:37:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:58 .2026-10-08 01:37:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:37:58 2026-10-08 01:37:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:37:58 2026-10-08 01:37:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 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 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:37:58 2026-10-08 01:37:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run) build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter. build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations. build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 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 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:58.710359 End time: 2026-10-08 01:37:59.186920 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 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 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 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 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1] build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:37:59.197476 End time: 2026-10-08 01:37:59.289529 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 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 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 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 07-Oct-2026 21:38:01 2026-10-08 01:37:59 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 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:37:59.296442 End time: 2026-10-08 01:37:59.428042 build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:01 2026-10-08 01:37:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:01 .s2026-10-08 01:38:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:01 2026-10-08 01:38:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:01 2026-10-08 01:38:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:01 2026-10-08 01:38:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:01 2026-10-08 01:38:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:01 2026-10-08 01:38:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 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 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:01.692003 End time: 2026-10-08 01:38:02.174144 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 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 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -1.1462 [1]: -0.675329 build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-1.54821->-1.14621, peakres=0.48471->0.288126, Reached cycleniter. build 07-Oct-2026 21:38:02 2026-10-08 01:38:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:08 2026-10-08 01:38:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:38:08 2026-10-08 01:38:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:08 2026-10-08 01:38:02 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:08 2026-10-08 01:38:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 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 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:02.189574 End time: 2026-10-08 01:38:03.182338 build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:08 2026-10-08 01:38:03 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:08 .2026-10-08 01:38:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:08 2026-10-08 01:38:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:08 2026-10-08 01:38:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 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 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 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 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:07.654979 End time: 2026-10-08 01:38:08.129477 build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:08 2026-10-08 01:38:08 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 07-Oct-2026 21:38:08 2026-10-08 01:38:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.402002 [1]: -0.675329 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.402002, peakres=0.48471->0.288126, Reached cycleniter. build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:16 2026-10-08 01:38:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 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 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:08.201017 End time: 2026-10-08 01:38:09.148436 build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:16 2026-10-08 01:38:09 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:16 .2026-10-08 01:38:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:16 2026-10-08 01:38:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:16 2026-10-08 01:38:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 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 07-Oct-2026 21:38:16 2026-10-08 01:38:14 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 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 07-Oct-2026 21:38:16 2026-10-08 01:38:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:13.627844 End time: 2026-10-08 01:38:13.628744 build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:16 2026-10-08 01:38:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:16 .2026-10-08 01:38:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:16 2026-10-08 01:38:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:16 2026-10-08 01:38:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:16 2026-10-08 01:38:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:16 2026-10-08 01:38:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:16 2026-10-08 01:38:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 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 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:18 2026-10-08 01:38:17 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 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:16.690084 End time: 2026-10-08 01:38:17.914112 build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 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 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:18 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:19 2026-10-08 01:38:18 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 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:17.921422 End time: 2026-10-08 01:38:18.679515 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 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 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.288126 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO [10] Res: 0.224929 Max: 0.0593547 Gain: 0.1 Pos: [5, 4] Scale: 0 Coeffs: 0.224321 -0.339672 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.125656 (in this run) build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -2.09788 [1]: -0.0322005 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-2.22354->-2.09788, peakres=0.288126->0.238223, Reached cycleniter. build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.238223, over full image : 0.238223 build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0236434 Jy/beam build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:19 2026-10-08 01:38:19 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:23 2026-10-08 01:38:19 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:23 2026-10-08 01:38:19 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:23 2026-10-08 01:38:19 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:23 2026-10-08 01:38:19 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 07-Oct-2026 21:38:23 2026-10-08 01:38:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:18.696021 End time: 2026-10-08 01:38:19.526772 build 07-Oct-2026 21:38:23 2026-10-08 01:38:20 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:23 2026-10-08 01:38:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:23 .2026-10-08 01:38:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:23 2026-10-08 01:38:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:23 2026-10-08 01:38:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 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 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:23 2026-10-08 01:38:23 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 07-Oct-2026 21:38:23 2026-10-08 01:38:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:22.697074 End time: 2026-10-08 01:38:23.671693 build 07-Oct-2026 21:38:23 2026-10-08 01:38:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:23 2026-10-08 01:38:24 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:23 2026-10-08 01:38:24 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:23 2026-10-08 01:38:24 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 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 07-Oct-2026 21:38:26 2026-10-08 01:38:24 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 07-Oct-2026 21:38:26 2026-10-08 01:38:24 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 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 07-Oct-2026 21:38:26 2026-10-08 01:38:24 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:23.682907 End time: 2026-10-08 01:38:23.683887 build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:26 .2026-10-08 01:38:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:26 2026-10-08 01:38:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 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 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:25.651992 End time: 2026-10-08 01:38:26.143914 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 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 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 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 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1] build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-10-08 01:38:26.151388 End time: 2026-10-08 01:38:26.236072 build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::::casa ##### End Task: imrebin ##### build 07-Oct-2026 21:38:26 2026-10-08 01:38:26 INFO imrebin::::casa ########################################## build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 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 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1] build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338362 -0.476128 build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 07-Oct-2026 21:38:31 2026-10-08 01:38:26 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0468941 [1]: -0.675329 build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448896->-0.0468941, peakres=0.48471->0.288126, Reached cycleniter. build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 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 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:26.257096 End time: 2026-10-08 01:38:27.253369 build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:38:31 2026-10-08 01:38:27 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:38:31 .2026-10-08 01:38:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:31 2026-10-08 01:38:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:31 2026-10-08 01:38:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:31 2026-10-08 01:38:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:31 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:38:31 sim_data_VLA_jet build 07-Oct-2026 21:38:31 2026-10-08 01:38:32 INFO tclean::::casa ########################################## build 07-Oct-2026 21:38:31 2026-10-08 01:38:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:38:38 2026-10-08 01:38:32 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 07-Oct-2026 21:38:38 2026-10-08 01:38:32 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:38:38 2026-10-08 01:38:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:38:38 2026-10-08 01:38:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:38:38 2026-10-08 01:38:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 1839 2754 [P][M]: 0:2 ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 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 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:38:38 2026-10-08 01:38:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO tclean::::casa ...done build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 920 && ROWNUMBER() <= 1838 | NRows selected : 919 build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 1839 && ROWNUMBER() <= 2754 | NRows selected : 916 build 07-Oct-2026 21:38:38 2026-10-08 01:38:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 919 | NRows selected : 919 build 07-Oct-2026 21:38:38 2026-10-08 01:38:37 INFO tclean::::casa ...done build 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:38 2026-10-08 01:38:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:38 2026-10-08 01:38:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.06592 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:38 2026-10-08 01:38:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:38:38 2026-10-08 01:38:38 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 07-Oct-2026 21:38:57 2026-10-08 01:38:38 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 07-Oct-2026 21:38:57 2026-10-08 01:38:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.06592 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:38:57 2026-10-08 01:38:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:39 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 07-Oct-2026 21:38:57 2026-10-08 01:38:39 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 07-Oct-2026 21:38:57 2026-10-08 01:38:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:38:57 2026-10-08 01:38:39 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 07-Oct-2026 21:38:57 2026-10-08 01:38:39 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 07-Oct-2026 21:38:57 2026-10-08 01:38:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.06592 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:38:57 2026-10-08 01:38:39 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:38:57 2026-10-08 01:38:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:38:57 2026-10-08 01:38:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:38:57 2026-10-08 01:38:43 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:44 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:44 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:45 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:45 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 07-Oct-2026 21:38:57 2026-10-08 01:38:46 INFO SIImageStore::calcSensitivity [tst1] Theoretical sensitivity (Jy/bm):0.00602585 build 07-Oct-2026 21:38:57 2026-10-08 01:38:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.029924 build 07-Oct-2026 21:38:57 2026-10-08 01:38:46 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 07-Oct-2026 21:38:57 2026-10-08 01:38:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 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 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst1.model does not exist. No initial prediction will be done build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:47 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:38:57 2026-10-08 01:38:48 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:48 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 07-Oct-2026 21:38:57 2026-10-08 01:38:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:38:57 2026-10-08 01:38:57 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:38:57 2026-10-08 01:38:57 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:38:57 2026-10-08 01:38:57 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa ...done build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:38:31.722971 End time: 2026-10-08 01:38:57.635874 build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa ########################################## build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa ########################################## build 07-Oct-2026 21:38:57 2026-10-08 01:38:58 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 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 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.025503 build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 07-Oct-2026 21:39:45 2026-10-08 01:38:58 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:38:57.674508 End time: 2026-10-08 01:38:58.986268 build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO tclean::::casa ########################################## build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 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 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 6.68531 build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 6.68531, over full image : 6.68531 build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=100, Gain=0.2 build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 07-Oct-2026 21:39:45 2026-10-08 01:38:59 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52626). Sum of Flux : 5.50406 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO AspMatrixCleaner::aspclean() Bin 1(2.52626 , 5.05253). Sum of Flux : 0.639801 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO AspMatrixCleaner::aspclean() Bin 2(5.05253 , 7.57879). Sum of Flux : 0.014889 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO AspMatrixCleaner::aspclean() Bin 3(7.57879 , 10.1051). Sum of Flux : 0.516287 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->100 [100], model=0->224.591, peakres=6.68531->1.05098, Reached cycleniter. build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations. build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 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 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:38:58.993745 End time: 2026-10-08 01:39:45.903835 build 07-Oct-2026 21:39:45 2026-10-08 01:39:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO name:: No table opened. build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO tclean::::casa ########################################## build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 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 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08] build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.06592 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:41:23 2026-10-08 01:39:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.029593 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.sumwt', 'try1.psf', 'try1.residual', 'try1.pb'] build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:39:46.000418 End time: 2026-10-08 01:39:47.163897 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 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 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05098, over full image : 1.05098 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 07-Oct-2026 21:41:23 2026-10-08 01:39:47 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52778). Sum of Flux : 3.0124 build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO AspMatrixCleaner::aspclean() Bin 1(2.52778 , 5.05556). Sum of Flux : 0 build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO AspMatrixCleaner::aspclean() Bin 2(5.05556 , 7.58333). Sum of Flux : 0 build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO AspMatrixCleaner::aspclean() Bin 3(7.58333 , 10.1111). Sum of Flux : 0.107054 build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=224.61->240.184, peakres=1.05098->0.38771, Reached cycleniter. build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 07-Oct-2026 21:41:23 2026-10-08 01:41:23 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 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 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:39:47.170958 End time: 2026-10-08 01:41:23.400960 build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO name:: No table opened. build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 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 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ] build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.38771, over full image : 0.38771 build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2 build 07-Oct-2026 21:41:38 2026-10-08 01:41:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12 build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956 build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels. build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels. build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels. build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels. build 07-Oct-2026 21:41:38 2026-10-08 01:41:24 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels. build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.52965). Sum of Flux : 1.57246 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO AspMatrixCleaner::aspclean() Bin 1(2.52965 , 5.0593). Sum of Flux : 0.00953789 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO AspMatrixCleaner::aspclean() Bin 2(5.0593 , 7.58895). Sum of Flux : 0.021138 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO AspMatrixCleaner::aspclean() Bin 3(7.58895 , 10.1186). Sum of Flux : 0.0128507 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=240.207->247.763, peakres=0.38771->0.205567, Reached cycleniter. build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.223217, over full image : 0.223217 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:41:23.426708 End time: 2026-10-08 01:41:37.980706 build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO name:: No table opened. build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 100 ( Pass : should be 100, Exact: True ) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 2026-10-08 01:41:38 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 07-Oct-2026 21:41:38 .2026-10-08 01:41:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:41:38 2026-10-08 01:41:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:41:47 2026-10-08 01:41:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:41:47 2026-10-08 01:41:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:41:47 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:41:47 refim_twochan build 07-Oct-2026 21:41:47 2026-10-08 01:41:41 INFO tclean::::casa ########################################## build 07-Oct-2026 21:41:47 2026-10-08 01:41:41 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:41:47 2026-10-08 01:41:41 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 07-Oct-2026 21:41:47 2026-10-08 01:41:41 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:41:47 2026-10-08 01:41:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:41:47 2026-10-08 01:41:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:41:47 2026-10-08 01:41:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 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 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:41:47 2026-10-08 01:41:44 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:41:47 2026-10-08 01:41:45 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:41:47 2026-10-08 01:41:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:41:47 2026-10-08 01:41:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:41:47 2026-10-08 01:41:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:41:47 2026-10-08 01:41:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO tclean::::casa ...done build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:41:47 2026-10-08 01:41:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:41:47 2026-10-08 01:41:47 INFO tclean::::casa ...done build 07-Oct-2026 21:41:47 2026-10-08 01:41:47 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 07-Oct-2026 21:41:47 2026-10-08 01:41:47 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 07-Oct-2026 21:41:47 2026-10-08 01:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:41:47 2026-10-08 01:41:47 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 07-Oct-2026 21:41:47 2026-10-08 01:41:47 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 07-Oct-2026 21:41:47 2026-10-08 01:41:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:41:47 2026-10-08 01:41:48 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 07-Oct-2026 21:41:47 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:42:09 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:09 2026-10-08 01:41:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:42:09 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 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 07-Oct-2026 21:42:09 2026-10-08 01:41:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:09 2026-10-08 01:41:49 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:41:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:41:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:42:09 2026-10-08 01:41:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:42:09 2026-10-08 01:41:52 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:42:09 2026-10-08 01:41:53 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:41:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:41:54 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:41:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:41:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:54 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:56 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:41:56 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 07-Oct-2026 21:42:09 2026-10-08 01:41:56 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:42:09 2026-10-08 01:41:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014184 build 07-Oct-2026 21:42:09 2026-10-08 01:41:56 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:42:09 2026-10-08 01:41:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 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 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:41:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:58 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:42:09 2026-10-08 01:41:59 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:42:00 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 07-Oct-2026 21:42:09 2026-10-08 01:42:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:09 2026-10-08 01:42:08 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:42:09 2026-10-08 01:42:08 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:42:09 2026-10-08 01:42:08 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO tclean::::casa ...done build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:41:40.771393 End time: 2026-10-08 01:42:09.238469 build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO tclean::::casa ########################################## build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:09 2026-10-08 01:42:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 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 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03 build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:09 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360724 Flux limit=0.00235097, 4695 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 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 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:42:09.262287 End time: 2026-10-08 01:42:09.876689 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO name:: No table opened. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 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 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360724 Flux limit=0.00235097, 4695 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 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 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:42:09.967430 End time: 2026-10-08 01:42:10.430086 build 07-Oct-2026 21:42:10 2026-10-08 01:42:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO name:: No table opened. build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 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 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:42:13 2026-10-08 01:42:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239709, over full image : 0.0239709 build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03 build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.0227351 Flux limit=0.001, 6779 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208853 Flux limit=0.001, 6786 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.0172979 Flux limit=0.001, 6793 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.0133561 Flux limit=0.001, 6817 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239709->0.0101085, Reached cycleniter. build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866 build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 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 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:42:10.475472 End time: 2026-10-08 01:42:10.979468 build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO name:: No table opened. build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093685239553452, Epsilon: 0.05) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857558727264404 ( Pass : should be 1.2869821786880493, Epsilon: 0.05) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:42:13 2026-10-08 01:42:11 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 07-Oct-2026 21:42:13 .2026-10-08 01:42:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:42:13 2026-10-08 01:42:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:42:13 2026-10-08 01:42:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:42:13 2026-10-08 01:42:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:42:13 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:42:13 refim_point_linRL build 07-Oct-2026 21:42:13 2026-10-08 01:42:14 INFO tclean::::casa ########################################## build 07-Oct-2026 21:42:13 2026-10-08 01:42:14 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:42:20 2026-10-08 01:42:14 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 07-Oct-2026 21:42:20 2026-10-08 01:42:14 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:42:20 2026-10-08 01:42:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:42:20 2026-10-08 01:42:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:42:20 2026-10-08 01:42:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 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 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:20 2026-10-08 01:42:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO tclean::::casa ...done build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:20 2026-10-08 01:42:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 07-Oct-2026 21:42:20 2026-10-08 01:42:19 INFO tclean::::casa ...done build 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:20 2026-10-08 01:42:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:20 2026-10-08 01:42:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:20 2026-10-08 01:42:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:42:20 2026-10-08 01:42:20 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 07-Oct-2026 21:42:39 2026-10-08 01:42:20 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 07-Oct-2026 21:42:39 2026-10-08 01:42:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:39 2026-10-08 01:42:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:21 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 07-Oct-2026 21:42:39 2026-10-08 01:42:21 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 07-Oct-2026 21:42:39 2026-10-08 01:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:42:39 2026-10-08 01:42:21 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 07-Oct-2026 21:42:39 2026-10-08 01:42:21 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 07-Oct-2026 21:42:39 2026-10-08 01:42:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:39 2026-10-08 01:42:21 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:42:39 2026-10-08 01:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:42:39 2026-10-08 01:42:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:42:39 2026-10-08 01:42:25 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:26 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:26 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:27 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:27 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 07-Oct-2026 21:42:39 2026-10-08 01:42:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 07-Oct-2026 21:42:39 2026-10-08 01:42:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013189 build 07-Oct-2026 21:42:39 2026-10-08 01:42:28 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:42:39 2026-10-08 01:42:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 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 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:29 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:42:39 2026-10-08 01:42:30 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:30 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 07-Oct-2026 21:42:39 2026-10-08 01:42:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO tclean::::casa ...done build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:42:13.760858 End time: 2026-10-08 01:42:39.457263 build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO tclean::::casa ########################################## build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:42:39 2026-10-08 01:42:39 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 07-Oct-2026 21:42:40 2026-10-08 01:42:39 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:42:40 2026-10-08 01:42:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676445 Flux limit=0.00668801, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228473 Flux limit=0.00270685, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179505 Flux limit=0.001, 3794 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179505, Reached cycleniter. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 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 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:42:39.480871 End time: 2026-10-08 01:42:40.106619 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO name:: No table opened. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 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 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:40 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter. build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 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 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:42:40.204508 End time: 2026-10-08 01:42:40.668284 build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO name:: No table opened. build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:40 2026-10-08 01:42:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 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 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398 build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01 build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels. build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter. build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506 build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 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 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:42:40.712629 End time: 2026-10-08 01:42:41.211464 build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO name:: No table opened. build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950523644685745, Epsilon: 0.05) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.9820502996444702, Epsilon: 0.05) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:42:43 2026-10-08 01:42:41 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 07-Oct-2026 21:42:43 .2026-10-08 01:42:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:42:43 2026-10-08 01:42:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:42:43 2026-10-08 01:42:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:42:43 2026-10-08 01:42:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:42:43 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:42:43 refim_twochan build 07-Oct-2026 21:42:43 2026-10-08 01:42:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:42:43 2026-10-08 01:42:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:42:50 2026-10-08 01:42:44 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='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 07-Oct-2026 21:42:50 2026-10-08 01:42:44 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:42:50 2026-10-08 01:42:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:42:50 2026-10-08 01:42:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:42:50 2026-10-08 01:42:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 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 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:42:50 2026-10-08 01:42:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:42:50 2026-10-08 01:42:48 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:42:50 2026-10-08 01:42:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:42:50 2026-10-08 01:42:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:42:50 2026-10-08 01:42:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:50 2026-10-08 01:42:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO tclean::::casa ...done build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:42:50 2026-10-08 01:42:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:42:50 2026-10-08 01:42:50 INFO tclean::::casa ...done build 07-Oct-2026 21:42:50 2026-10-08 01:42:50 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 07-Oct-2026 21:42:50 2026-10-08 01:42:50 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 07-Oct-2026 21:42:50 2026-10-08 01:42:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:42:50 2026-10-08 01:42:50 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 07-Oct-2026 21:42:50 2026-10-08 01:42:50 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 07-Oct-2026 21:42:50 2026-10-08 01:42:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:42:50 2026-10-08 01:42:51 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 07-Oct-2026 21:42:50 2026-10-08 01:42:51 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 07-Oct-2026 21:42:50 2026-10-08 01:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:42:50 2026-10-08 01:42:51 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 07-Oct-2026 21:43:12 2026-10-08 01:42:51 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 07-Oct-2026 21:43:12 2026-10-08 01:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:12 2026-10-08 01:42:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:42:51 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 07-Oct-2026 21:43:12 2026-10-08 01:42:51 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 07-Oct-2026 21:43:12 2026-10-08 01:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:43:12 2026-10-08 01:42:51 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 07-Oct-2026 21:43:12 2026-10-08 01:42:51 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 07-Oct-2026 21:43:12 2026-10-08 01:42:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:12 2026-10-08 01:42:52 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:42:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:42:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:43:12 2026-10-08 01:42:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:43:12 2026-10-08 01:42:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:43:12 2026-10-08 01:42:56 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:42:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:42:57 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:42:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:42:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:42:59 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:42:59 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 07-Oct-2026 21:43:12 2026-10-08 01:42:59 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:43:12 2026-10-08 01:42:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01408 build 07-Oct-2026 21:43:12 2026-10-08 01:42:59 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:43:12 2026-10-08 01:42:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:42:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:43:12 2026-10-08 01:43:00 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:43:00 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 07-Oct-2026 21:43:12 2026-10-08 01:43:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:43:12 2026-10-08 01:43:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:43:12 2026-10-08 01:43:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:43:12 2026-10-08 01:43:00 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:43:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:43:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:43:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:43:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:43:12 2026-10-08 01:43:02 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:43:02 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 07-Oct-2026 21:43:12 2026-10-08 01:43:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:12 2026-10-08 01:43:11 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:43:12 2026-10-08 01:43:11 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:43:12 2026-10-08 01:43:11 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO tclean::::casa ...done build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:42:43.746288 End time: 2026-10-08 01:43:12.215685 build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO tclean::::casa ########################################## build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:43:12 2026-10-08 01:43:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1 build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477193, Reached cycleniter. build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations. build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477193, over full image : 0.00477193 build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:43:13 2026-10-08 01:43:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 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 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:43:12.239211 End time: 2026-10-08 01:43:12.625686 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO name:: No table opened. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 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 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749908, Reached cycleniter. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 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 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:43:12.723325 End time: 2026-10-08 01:43:12.988612 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO name:: No table opened. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749908, over full image : 0.00749908 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749908->0.00477193, Reached cycleniter. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477193, over full image : 0.00477193 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 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 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:43:13.034283 End time: 2026-10-08 01:43:13.377515 build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO name:: No table opened. build 07-Oct-2026 21:43:13 2026-10-08 01:43:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771928768604994 ( Pass : should be 0.004771928768604994, Epsilon: 0.05) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.3143011331558228 ( Pass : should be 1.3143011331558228, Epsilon: 0.05) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:43:20 2026-10-08 01:43:13 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 07-Oct-2026 21:43:20 .2026-10-08 01:43:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:43:20 2026-10-08 01:43:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:43:20 2026-10-08 01:43:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:43:20 2026-10-08 01:43:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:43:20 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:43:20 refim_eptwochan build 07-Oct-2026 21:43:20 2026-10-08 01:43:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:43:20 2026-10-08 01:43:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:43:20 2026-10-08 01:43:17 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 07-Oct-2026 21:43:20 2026-10-08 01:43:17 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 07-Oct-2026 21:43:20 2026-10-08 01:43:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:43:20 2026-10-08 01:43:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:43:20 2026-10-08 01:43:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:43:20 2026-10-08 01:43:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 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 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:43:20 2026-10-08 01:43:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:43:20 2026-10-08 01:43:21 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:43:32 2026-10-08 01:43:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:43:32 2026-10-08 01:43:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:43:32 2026-10-08 01:43:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:32 2026-10-08 01:43:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO tclean::::casa ...done build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:43:32 2026-10-08 01:43:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:43:32 2026-10-08 01:43:23 INFO tclean::::casa ...done build 07-Oct-2026 21:43:32 2026-10-08 01:43:23 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 07-Oct-2026 21:43:32 2026-10-08 01:43:23 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 07-Oct-2026 21:43:32 2026-10-08 01:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:43:32 2026-10-08 01:43:23 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 07-Oct-2026 21:43:32 2026-10-08 01:43:23 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 07-Oct-2026 21:43:32 2026-10-08 01:43:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:32 2026-10-08 01:43:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 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 07-Oct-2026 21:43:32 2026-10-08 01:43:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:32 2026-10-08 01:43:25 INFO tclean::::casa ...done build 07-Oct-2026 21:43:32 2026-10-08 01:43:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:32 2026-10-08 01:43:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:43:32 2026-10-08 01:43:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:43:32 2026-10-08 01:43:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:43:32 2026-10-08 01:43:29 INFO tclean::::casa ...done build 07-Oct-2026 21:43:32 2026-10-08 01:43:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:32 2026-10-08 01:43:30 INFO tclean::::casa ...done build 07-Oct-2026 21:43:32 2026-10-08 01:43:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:32 2026-10-08 01:43:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:32 2026-10-08 01:43:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:32 2026-10-08 01:43:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:32 2026-10-08 01:43:32 INFO tclean::::casa ...done build 07-Oct-2026 21:43:32 2026-10-08 01:43:32 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 07-Oct-2026 21:43:32 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:43:32 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 07-Oct-2026 21:43:32 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 07-Oct-2026 21:43:32 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:43:56 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 07-Oct-2026 21:43:56 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 07-Oct-2026 21:43:56 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:43:56 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 07-Oct-2026 21:43:56 2026-10-08 01:43:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:43:56 2026-10-08 01:43:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015191 build 07-Oct-2026 21:43:56 2026-10-08 01:43:33 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:43:56 2026-10-08 01:43:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:56 2026-10-08 01:43:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO tclean::::casa ...done build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 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 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:43:56 2026-10-08 01:43:34 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:43:56 2026-10-08 01:43:36 INFO tclean::::casa ...done build 07-Oct-2026 21:43:56 2026-10-08 01:43:36 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 07-Oct-2026 21:43:56 2026-10-08 01:43:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:43:56 2026-10-08 01:43:52 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:43:56 2026-10-08 01:43:52 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:43:56 2026-10-08 01:43:52 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa ...done build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 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 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:43:16.747585 End time: 2026-10-08 01:43:52.997353 build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa ########################################## build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 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 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:43:56 2026-10-08 01:43:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] : build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs build 07-Oct-2026 21:43:56 2026-10-08 01:43:54 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:43:56 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:43:56 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005772 build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:44:05 2026-10-08 01:43:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 07-Oct-2026 21:44:05 2026-10-08 01:43:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632 build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5 build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879 build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047 build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851 build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run) build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018 build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter. build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations. build 07-Oct-2026 21:44:05 2026-10-08 01:44:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- build 07-Oct-2026 21:44:05 2026-10-08 01:44:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681 build 07-Oct-2026 21:44:05 2026-10-08 01:44:06 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False} build 07-Oct-2026 21:44:05 2026-10-08 01:44:06 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5 build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235 build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733 build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428 build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run) build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326 build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter. build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 07-Oct-2026 21:44:12 2026-10-08 01:44:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa getSummary call: fullsummary=False build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SDAlgorithmBase::restore [try1] : Restoring model image. build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try1.alpha.error build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt0) build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try1.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try1.model.tt1) build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 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 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:43:53.040755 End time: 2026-10-08 01:44:09.065316 build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa ########################################## build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO name:: No table opened. build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa ########################################## build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 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 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:44:12 2026-10-08 01:44:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] : build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine : gridft build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:44:12 2026-10-08 01:44:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.005752 build 07-Oct-2026 21:44:12 2026-10-08 01:44:13 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:15 2026-10-08 01:44:13 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:44:15 2026-10-08 01:44:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 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 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:44:09.250080 End time: 2026-10-08 01:44:15.210705 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO tclean::::casa ########################################## build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 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 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run) build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter. build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318 build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SDAlgorithmBase::restore [try2] : Restoring model image. build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:15 2026-10-08 01:44:15 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try2.alpha.error build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt0) build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try2.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try2.model.tt1) build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 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 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:44:15.213814 End time: 2026-10-08 01:44:15.698264 build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO name:: No table opened. build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO tclean::::casa ########################################## build 07-Oct-2026 21:44:15 2026-10-08 01:44:16 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:44:21 2026-10-08 01:44:16 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 07-Oct-2026 21:44:21 2026-10-08 01:44:16 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:44:21 2026-10-08 01:44:16 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:44:21 2026-10-08 01:44:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] : build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine : gridft build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:44:21 2026-10-08 01:44:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.0057 build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:21 2026-10-08 01:44:19 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:44:21 2026-10-08 01:44:20 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 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 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:44:15.869503 End time: 2026-10-08 01:44:21.810909 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO tclean::::casa ########################################## build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 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 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:21 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run) build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter. build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 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 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:44:21.813783 End time: 2026-10-08 01:44:22.341951 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 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 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:44:22 2026-10-08 01:44:22 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859 build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run) build 07-Oct-2026 21:44:22 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 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 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:44:22.349281 End time: 2026-10-08 01:44:23.090315 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 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 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run) build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317 build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SDAlgorithmBase::restore [try3] : Restoring model image. build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:23 2026-10-08 01:44:23 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam build 07-Oct-2026 21:44:23 2026-10-08 01:44:24 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/try3.alpha.error build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt0 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt0) build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/try3.image.tt1 (model=/home/casatest/work/test_task_deconvolve/try3.model.tt1) build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 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 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:44:23.098203 End time: 2026-10-08 01:44:23.838110 build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO name:: No table opened. build 07-Oct-2026 21:44:33 2026-10-08 01:44:24 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:44:33 .2026-10-08 01:44:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:44:33 2026-10-08 01:44:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:44:33 2026-10-08 01:44:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:44:33 2026-10-08 01:44:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:44:33 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:44:33 refim_eptwochan build 07-Oct-2026 21:44:33 2026-10-08 01:44:29 INFO tclean::::casa ########################################## build 07-Oct-2026 21:44:33 2026-10-08 01:44:29 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:44:33 2026-10-08 01:44:29 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 07-Oct-2026 21:44:33 2026-10-08 01:44:29 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 07-Oct-2026 21:44:33 2026-10-08 01:44:29 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:44:33 2026-10-08 01:44:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:44:33 2026-10-08 01:44:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:44:33 2026-10-08 01:44:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 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 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:44:33 2026-10-08 01:44:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:44:33 2026-10-08 01:44:33 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:44:33 2026-10-08 01:44:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:44:33 2026-10-08 01:44:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:44:33 2026-10-08 01:44:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:44:33 2026-10-08 01:44:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:33 2026-10-08 01:44:34 INFO tclean::::casa ...done build 07-Oct-2026 21:44:33 2026-10-08 01:44:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:33 2026-10-08 01:44:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:44:33 2026-10-08 01:44:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:44:33 2026-10-08 01:44:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:44:45 2026-10-08 01:44:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:44:45 2026-10-08 01:44:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:44:45 2026-10-08 01:44:34 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:44:45 2026-10-08 01:44:35 INFO tclean::::casa ...done build 07-Oct-2026 21:44:45 2026-10-08 01:44:35 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 07-Oct-2026 21:44:45 2026-10-08 01:44:35 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 07-Oct-2026 21:44:45 2026-10-08 01:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:44:45 2026-10-08 01:44:35 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 07-Oct-2026 21:44:45 2026-10-08 01:44:35 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 07-Oct-2026 21:44:45 2026-10-08 01:44:35 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:44:45 2026-10-08 01:44:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 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 07-Oct-2026 21:44:45 2026-10-08 01:44:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:44:45 2026-10-08 01:44:37 INFO tclean::::casa ...done build 07-Oct-2026 21:44:45 2026-10-08 01:44:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:45 2026-10-08 01:44:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:44:45 2026-10-08 01:44:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:44:45 2026-10-08 01:44:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:44:45 2026-10-08 01:44:41 INFO tclean::::casa ...done build 07-Oct-2026 21:44:45 2026-10-08 01:44:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:45 2026-10-08 01:44:42 INFO tclean::::casa ...done build 07-Oct-2026 21:44:45 2026-10-08 01:44:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:45 2026-10-08 01:44:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:44:45 2026-10-08 01:44:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:44:45 2026-10-08 01:44:42 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:44:45 2026-10-08 01:44:44 INFO tclean::::casa ...done build 07-Oct-2026 21:44:45 2026-10-08 01:44:44 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 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261 build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9] build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12 build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05] build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01537 build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:44:45 2026-10-08 01:44:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:44:45 2026-10-08 01:44:46 INFO tclean::::casa ...done build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 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 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:45:05 2026-10-08 01:44:46 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:45:05 2026-10-08 01:44:48 INFO tclean::::casa ...done build 07-Oct-2026 21:45:05 2026-10-08 01:44:48 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 07-Oct-2026 21:45:05 2026-10-08 01:45:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:05 2026-10-08 01:45:04 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:45:05 2026-10-08 01:45:04 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:45:05 2026-10-08 01:45:04 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO tclean::::casa ...done build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 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 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:44:28.761100 End time: 2026-10-08 01:45:05.031264 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 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 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705148 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO [60] Res: 0.161846 Max: 0.00940172 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO [80] Res: 0.123481 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 07-Oct-2026 21:45:05 2026-10-08 01:45:05 INFO [100] Res: 0.106775 Max: 0.00402263 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.093732 0.117588 build 07-Oct-2026 21:45:06 2026-10-08 01:45:05 INFO [120] Res: 0.0950938 Max: 0.00318664 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.140601 -0.0200743 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [140] Res: 0.0899347 Max: 0.00291377 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0919104 -0.00194448 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [160] Res: 0.0849883 Max: 0.00261358 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563086 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [180] Res: 0.0821127 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726478 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [200] Res: 0.0786444 Max: 0.00211161 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729946 -0.0496386 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [220] Res: 0.0725675 Max: 0.00186963 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103891 -0.0477859 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [240] Res: 0.0718511 Max: 0.00175675 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664066 -0.0466404 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [260] Res: 0.06799 Max: 0.00172508 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657838 -0.0463865 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [280] Res: 0.0646195 Max: 0.00146465 Gain: 0.1 Pos: [66, 3] Scale: 10 Coeffs: -0.0591761 0.0535141 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [300] Res: 0.0649557 Max: 0.00135465 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584088 -0.0402054 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [320] Res: 0.0606499 Max: 0.00126844 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570938 0.03426 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [340] Res: 0.0583846 Max: 0.00122173 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.055826 0.0353195 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [360] Res: 0.0564532 Max: 0.00115063 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.0549672 0.0276199 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [380] Res: 0.0537277 Max: 0.00107986 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542529 -0.0175216 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO [400] Res: 0.0525093 Max: 0.00103241 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460185 0.0683478 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02689 [20]: 4.49155 [40]: 0 (in this run) build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51844 [1]: -3.66145 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64243, peakres=1.53376->0.277934, Reached cycleniter. build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.277934, over full image : 0.277934 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928478 Jy/beam build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 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 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:45:05.068258 End time: 2026-10-08 01:45:06.436670 build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:45:06 2026-10-08 01:45:06 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO name:: No table opened. build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 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 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:06 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705148 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [60] Res: 0.161846 Max: 0.00940172 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [80] Res: 0.123481 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [100] Res: 0.106775 Max: 0.00402263 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.093732 0.117588 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [120] Res: 0.0950938 Max: 0.00318664 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.140601 -0.0200743 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [140] Res: 0.0899347 Max: 0.00291377 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.0919104 -0.00194448 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [160] Res: 0.0849883 Max: 0.00261358 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563086 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [180] Res: 0.0821127 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726478 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO [200] Res: 0.0786444 Max: 0.00211161 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729946 -0.0496386 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09511 [20]: 4.44899 [40]: 0 (in this run) build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61685, peakres=1.53376->0.313619, Reached cycleniter. build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 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 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:45:06.630605 End time: 2026-10-08 01:45:07.343337 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO name:: No table opened. build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 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 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619 build 07-Oct-2026 21:45:07 2026-10-08 01:45:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40] build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489] build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544] build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247] build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848518 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO [20] Res: 0.0743339 Max: 0.00204138 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718756 -0.0479677 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO [40] Res: 0.0704595 Max: 0.00175831 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696051 -0.0186237 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO [60] Res: 0.0680501 Max: 0.00164418 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0643041 -0.0446456 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO [80] Res: 0.0653182 Max: 0.00151612 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663278 0.00177181 build 07-Oct-2026 21:45:07 2026-10-08 01:45:08 INFO [100] Res: 0.0626971 Max: 0.00139525 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628577 -0.00750252 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO [120] Res: 0.0603928 Max: 0.00134574 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580949 -0.0410301 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO [140] Res: 0.0577056 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550426 0.0452235 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO [160] Res: 0.054975 Max: 0.00115368 Gain: 0.1 Pos: [50, 58] Scale: 10 Coeffs: -0.053412 0.0409096 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO [180] Res: 0.0537068 Max: 0.00101233 Gain: 0.1 Pos: [38, 59] Scale: 10 Coeffs: -0.0508301 0.0320449 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO [200] Res: 0.0512492 Max: 0.000993863 Gain: 0.1 Pos: [57, 56] Scale: 10 Coeffs: 0.0542211 0.00843576 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.211375 [20]: 0.0534502 [40]: 0 (in this run) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88167 [1]: -4.12454 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79198, peakres=0.313619->0.279934, Reached cycleniter. build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.279934, over full image : 0.279934 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0933139 Jy/beam build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 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 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:45:07.429603 End time: 2026-10-08 01:45:08.350061 build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO name:: No table opened. build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 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 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 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 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_val ] peak res is 0.279933899641037 ( Pass : should be 0.2779337763786316, Epsilon: 0.05) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.791981220245361 ( Pass : should be 5.642427444458008, Epsilon: 0.05) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 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 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:45:10 2026-10-08 01:45:08 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 07-Oct-2026 21:45:10 2026-10-08 01:45:08 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 07-Oct-2026 21:45:10 .2026-10-08 01:45:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:45:10 2026-10-08 01:45:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:45:10 2026-10-08 01:45:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:45:10 2026-10-08 01:45:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:45:10 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:45:10 refim_eptwochan build 07-Oct-2026 21:45:10 2026-10-08 01:45:11 INFO tclean::::casa ########################################## build 07-Oct-2026 21:45:10 2026-10-08 01:45:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:45:17 2026-10-08 01:45:11 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 07-Oct-2026 21:45:17 2026-10-08 01:45:11 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:45:17 2026-10-08 01:45:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:45:17 2026-10-08 01:45:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:45:17 2026-10-08 01:45:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 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 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.00927 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:45:17 2026-10-08 01:45:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:17 2026-10-08 01:45:15 INFO tclean::::casa ...done build 07-Oct-2026 21:45:17 2026-10-08 01:45:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:17 2026-10-08 01:45:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:17 2026-10-08 01:45:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:17 2026-10-08 01:45:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:17 2026-10-08 01:45:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:45:17 2026-10-08 01:45:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:45:17 2026-10-08 01:45:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:45:17 2026-10-08 01:45:17 INFO tclean::::casa ...done build 07-Oct-2026 21:45:17 2026-10-08 01:45:17 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 07-Oct-2026 21:45:17 2026-10-08 01:45:17 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 07-Oct-2026 21:45:17 2026-10-08 01:45:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:45:17 2026-10-08 01:45:17 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 07-Oct-2026 21:45:17 2026-10-08 01:45:17 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 07-Oct-2026 21:45:17 2026-10-08 01:45:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.00927 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:45:17 2026-10-08 01:45:18 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 07-Oct-2026 21:45:17 2026-10-08 01:45:18 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 07-Oct-2026 21:45:17 2026-10-08 01:45:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:45:17 2026-10-08 01:45:18 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 07-Oct-2026 21:45:39 2026-10-08 01:45:18 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 07-Oct-2026 21:45:39 2026-10-08 01:45:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.00927 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:45:39 2026-10-08 01:45:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:18 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 07-Oct-2026 21:45:39 2026-10-08 01:45:18 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 07-Oct-2026 21:45:39 2026-10-08 01:45:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:45:39 2026-10-08 01:45:18 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 07-Oct-2026 21:45:39 2026-10-08 01:45:18 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 07-Oct-2026 21:45:39 2026-10-08 01:45:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.00927 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:45:39 2026-10-08 01:45:19 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:45:39 2026-10-08 01:45:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:45:39 2026-10-08 01:45:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:45:39 2026-10-08 01:45:23 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:24 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:26 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:26 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 07-Oct-2026 21:45:39 2026-10-08 01:45:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:45:39 2026-10-08 01:45:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015824 build 07-Oct-2026 21:45:39 2026-10-08 01:45:26 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 07-Oct-2026 21:45:39 2026-10-08 01:45:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:45:39 2026-10-08 01:45:27 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:27 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 07-Oct-2026 21:45:39 2026-10-08 01:45:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:45:39 2026-10-08 01:45:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:45:39 2026-10-08 01:45:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:45:39 2026-10-08 01:45:27 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:45:39 2026-10-08 01:45:29 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:30 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 07-Oct-2026 21:45:39 2026-10-08 01:45:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:39 2026-10-08 01:45:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:45:39 2026-10-08 01:45:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:45:39 2026-10-08 01:45:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO tclean::::casa ...done build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:45:10.808362 End time: 2026-10-08 01:45:39.226614 build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO tclean::::casa ########################################## build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:45:39 2026-10-08 01:45:39 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 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 07-Oct-2026 21:45:40 2026-10-08 01:45:39 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 7 1.082 2.90804 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 8 4.34981 3.34302 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 9 0.947751 3.4378 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 10 3.78307 3.8161 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 0 0.323197 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 1 0.76283 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 2 2.73008 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() 3 0 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 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 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:45:39.234155 End time: 2026-10-08 01:45:39.661225 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO name:: No table opened. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 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 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:45:39.718428 End time: 2026-10-08 01:45:40.072636 build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO name:: No table opened. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227457404136658 ( Pass : should be 0.822, Epsilon: 0.05) build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) build 07-Oct-2026 21:45:40 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103005886078 ( Pass : should be 0.283, Epsilon: 0.05) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 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 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:45:48 2026-10-08 01:45:40 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 07-Oct-2026 21:45:48 .2026-10-08 01:45:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:45:48 2026-10-08 01:45:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:45:48 2026-10-08 01:45:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:45:48 2026-10-08 01:45:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:45:48 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:45:48 refim_twochan build 07-Oct-2026 21:45:48 2026-10-08 01:45:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:45:48 2026-10-08 01:45:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:45:48 2026-10-08 01:45:44 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='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 07-Oct-2026 21:45:48 2026-10-08 01:45:44 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:45:48 2026-10-08 01:45:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:45:48 2026-10-08 01:45:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:45:48 2026-10-08 01:45:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 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 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:45:48 2026-10-08 01:45:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:45:48 2026-10-08 01:45:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:48 2026-10-08 01:45:49 INFO tclean::::casa ...done build 07-Oct-2026 21:45:48 2026-10-08 01:45:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:45:48 2026-10-08 01:45:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:48 2026-10-08 01:45:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:48 2026-10-08 01:45:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:45:48 2026-10-08 01:45:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:46:00 2026-10-08 01:45:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:46:00 2026-10-08 01:45:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:46:00 2026-10-08 01:45:50 INFO tclean::::casa ...done build 07-Oct-2026 21:46:00 2026-10-08 01:45:50 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 07-Oct-2026 21:46:00 2026-10-08 01:45:50 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 07-Oct-2026 21:46:00 2026-10-08 01:45:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:46:00 2026-10-08 01:45:50 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 07-Oct-2026 21:46:00 2026-10-08 01:45:50 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 07-Oct-2026 21:46:00 2026-10-08 01:45:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:00 2026-10-08 01:45:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 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 07-Oct-2026 21:46:00 2026-10-08 01:45:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:00 2026-10-08 01:45:52 INFO tclean::::casa ...done build 07-Oct-2026 21:46:00 2026-10-08 01:45:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:00 2026-10-08 01:45:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:46:00 2026-10-08 01:45:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:46:00 2026-10-08 01:45:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:46:00 2026-10-08 01:45:56 INFO tclean::::casa ...done build 07-Oct-2026 21:46:00 2026-10-08 01:45:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:00 2026-10-08 01:45:57 INFO tclean::::casa ...done build 07-Oct-2026 21:46:00 2026-10-08 01:45:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:00 2026-10-08 01:45:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:00 2026-10-08 01:45:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:00 2026-10-08 01:45:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:00 2026-10-08 01:45:59 INFO tclean::::casa ...done build 07-Oct-2026 21:46:00 2026-10-08 01:45:59 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 07-Oct-2026 21:46:00 2026-10-08 01:45:59 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:46:00 2026-10-08 01:45:59 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013835 build 07-Oct-2026 21:46:00 2026-10-08 01:45:59 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:46:00 2026-10-08 01:45:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:00 2026-10-08 01:45:59 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:46:00 2026-10-08 01:46:00 INFO tclean::::casa ...done build 07-Oct-2026 21:46:00 2026-10-08 01:46:00 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 07-Oct-2026 21:46:00 2026-10-08 01:46:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:46:00 2026-10-08 01:46:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:46:00 2026-10-08 01:46:00 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:46:00 2026-10-08 01:46:00 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:46:00 2026-10-08 01:46:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:00 2026-10-08 01:46:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:12 2026-10-08 01:46:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:12 2026-10-08 01:46:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:12 2026-10-08 01:46:02 INFO tclean::::casa ...done build 07-Oct-2026 21:46:12 2026-10-08 01:46:03 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 07-Oct-2026 21:46:12 2026-10-08 01:46:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:12 2026-10-08 01:46:11 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:46:12 2026-10-08 01:46:11 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:46:12 2026-10-08 01:46:11 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO tclean::::casa ...done build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:45:43.834005 End time: 2026-10-08 01:46:12.223630 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO tclean::::casa ########################################## build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 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 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() 80 -0.0997367 1.37262 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 build 07-Oct-2026 21:46:12 2026-10-08 01:46:12 INFO MatrixCleaner::clean() 240 0.0449838 1.22516 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 280 -0.0405916 1.2344 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 320 0.0387786 1.2503 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 360 -0.0368589 1.25743 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 400 0.0337952 1.271 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 0 1.271 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 1 0 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 2 0 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 3 0 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter. build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations. build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 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 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:12.247567 End time: 2026-10-08 01:46:12.758781 build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO name:: No table opened. build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:12 2026-10-08 01:46:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 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 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 20 0.226931 1.47567 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 40 0.128372 1.48834 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 60 -0.111975 1.41487 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 80 -0.0997367 1.37262 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 100 0.0852441 1.33619 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 120 0.0733635 1.30431 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 140 0.0653369 1.27552 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 160 0.0590362 1.25033 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 180 0.0546833 1.22696 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 200 0.0485692 1.2163 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 0 1.2163 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 1 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 2 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 3 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter. build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 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 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:12.856367 End time: 2026-10-08 01:46:13.208873 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO name:: No table opened. build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 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 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 07-Oct-2026 21:46:13 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 20 0.0471522 -3.9015e-05 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 40 0.0449838 0.00886172 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946786 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 100 0.0405202 0.0263096 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479475 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 200 0.0337951 0.054705 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 0 0.054705 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 1 0 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 2 0 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() 3 0 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter. build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations. build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533 build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:46:16 2026-10-08 01:46:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 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 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:13.254457 End time: 2026-10-08 01:46:13.674378 build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO name:: No table opened. build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455330491065979 ( Pass : should be 0.24553287029266357, Epsilon: 0.05) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710039615631104, Epsilon: 0.05) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:46:16 2026-10-08 01:46:14 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 07-Oct-2026 21:46:16 .2026-10-08 01:46:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:46:16 2026-10-08 01:46:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:46:16 2026-10-08 01:46:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:46:16 2026-10-08 01:46:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:46:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:46:16 refim_point build 07-Oct-2026 21:46:16 2026-10-08 01:46:17 INFO tclean::::casa ########################################## build 07-Oct-2026 21:46:16 2026-10-08 01:46:17 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:46:16 2026-10-08 01:46:17 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=['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 07-Oct-2026 21:46:24 2026-10-08 01:46:17 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:46:24 2026-10-08 01:46:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:46:24 2026-10-08 01:46:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:46:24 2026-10-08 01:46:18 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 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 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:46:24 2026-10-08 01:46:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:46:24 2026-10-08 01:46:21 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:46:24 2026-10-08 01:46:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:46:24 2026-10-08 01:46:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:46:24 2026-10-08 01:46:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:24 2026-10-08 01:46:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO tclean::::casa ...done build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:46:24 2026-10-08 01:46:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:46:24 2026-10-08 01:46:23 INFO tclean::::casa ...done build 07-Oct-2026 21:46:24 2026-10-08 01:46:23 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 07-Oct-2026 21:46:24 2026-10-08 01:46:23 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 07-Oct-2026 21:46:24 2026-10-08 01:46:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:46:24 2026-10-08 01:46:23 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 07-Oct-2026 21:46:24 2026-10-08 01:46:23 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 07-Oct-2026 21:46:24 2026-10-08 01:46:23 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:24 2026-10-08 01:46:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:24 2026-10-08 01:46:24 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 07-Oct-2026 21:46:46 2026-10-08 01:46:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:46 2026-10-08 01:46:25 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:28 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:46 2026-10-08 01:46:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:46:46 2026-10-08 01:46:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:46:46 2026-10-08 01:46:28 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:46:46 2026-10-08 01:46:29 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:46 2026-10-08 01:46:30 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:46 2026-10-08 01:46:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:33 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:33 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 07-Oct-2026 21:46:46 2026-10-08 01:46:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 07-Oct-2026 21:46:46 2026-10-08 01:46:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016892 build 07-Oct-2026 21:46:46 2026-10-08 01:46:33 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 07-Oct-2026 21:46:46 2026-10-08 01:46:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:46 2026-10-08 01:46:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:46:46 2026-10-08 01:46:34 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:34 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 07-Oct-2026 21:46:46 2026-10-08 01:46:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:46:46 2026-10-08 01:46:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:46:46 2026-10-08 01:46:34 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:46:46 2026-10-08 01:46:34 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:34 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:46 2026-10-08 01:46:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:35 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:46 2026-10-08 01:46:36 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:36 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 07-Oct-2026 21:46:46 2026-10-08 01:46:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:46:46 2026-10-08 01:46:45 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:46:46 2026-10-08 01:46:45 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:46:46 2026-10-08 01:46:45 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO tclean::::casa ...done build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:46:16.932598 End time: 2026-10-08 01:46:46.216383 build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO tclean::::casa ########################################## build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 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 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:46:46 2026-10-08 01:46:46 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 07-Oct-2026 21:46:51 2026-10-08 01:46:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:46.224425 End time: 2026-10-08 01:46:46.496495 build 07-Oct-2026 21:46:51 2026-10-08 01:46:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:46:51 2026-10-08 01:46:46 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO name:: No table opened. build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 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 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:46.552089 End time: 2026-10-08 01:46:46.862507 build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO name:: No table opened. build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True ) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 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 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 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 07-Oct-2026 21:46:51 .2026-10-08 01:46:47 INFO tclean::::casa ########################################## build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 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 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:46:51 2026-10-08 01:46:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::defineImage Shape: [500, 500, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05794 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:46:51 2026-10-08 01:46:48 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:46:51 2026-10-08 01:46:49 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:46:51 2026-10-08 01:46:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007561 build 07-Oct-2026 21:46:51 2026-10-08 01:46:49 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg build 07-Oct-2026 21:46:51 2026-10-08 01:46:49 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:46:51 2026-10-08 01:46:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:46:51 2026-10-08 01:46:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:46:59 2026-10-08 01:46:51 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:46:47.131938 End time: 2026-10-08 01:46:51.247799 build 07-Oct-2026 21:46:59 2026-10-08 01:46:51 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:46:59 2026-10-08 01:46:51 INFO tclean::::casa ########################################## build 07-Oct-2026 21:46:59 2026-10-08 01:46:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:46:59 2026-10-08 01:46:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:46:59 2026-10-08 01:46:54 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 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 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2 build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:56 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold. build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations. build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738 build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 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 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:55.708316 End time: 2026-10-08 01:46:56.826924 build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO name:: No table opened. build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True ) build 07-Oct-2026 21:46:59 .2026-10-08 01:46:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:46:59 2026-10-08 01:46:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 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 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3 build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:46:59 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:47:00 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels build 07-Oct-2026 21:46:59 2026-10-08 01:47:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold. build 07-Oct-2026 21:46:59 2026-10-08 01:47:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations. build 07-Oct-2026 21:46:59 2026-10-08 01:47:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947448, over full image : 0.0947448 build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 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 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:46:58.675113 End time: 2026-10-08 01:46:59.753888 build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO name:: No table opened. build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True ) build 07-Oct-2026 21:47:07 .2026-10-08 01:47:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:07 2026-10-08 01:47:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 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 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.05s ( user 0.05s, system 0s) build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279 build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 ) build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:02 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold. build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations. build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548411 build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005 build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 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 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:01.707017 End time: 2026-10-08 01:47:03.049059 build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO name:: No table opened. build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:07 2026-10-08 01:47:03 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True ) build 07-Oct-2026 21:47:07 .2026-10-08 01:47:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:07 2026-10-08 01:47:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:07 2026-10-08 01:47:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:07 2026-10-08 01:47:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:07 2026-10-08 01:47:08 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:07 2026-10-08 01:47:08 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:07 2026-10-08 01:47:08 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 07-Oct-2026 21:47:07 2026-10-08 01:47:08 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.05s ( user 0.05s, system 0.01s) build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395 build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1 build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 ) build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:08 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold. build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations. build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.02s, system 0s) build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276766 build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476 build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 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 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:07.701383 End time: 2026-10-08 01:47:09.022936 build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO name:: No table opened. build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:14 2026-10-08 01:47:09 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True ) build 07-Oct-2026 21:47:14 .2026-10-08 01:47:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:14 2026-10-08 01:47:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:14 2026-10-08 01:47:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 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 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1 build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:14 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold. build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations. build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307 build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:47:14 2026-10-08 01:47:15 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 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:13.674789 End time: 2026-10-08 01:47:14.810969 build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO name:: No table opened. build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True ) build 07-Oct-2026 21:47:23 .2026-10-08 01:47:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:23 2026-10-08 01:47:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 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 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1 build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:17 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold. build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations. build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193 build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO deconvolve::::casa Reached global stopping criterion : threshold build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 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 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:16.659031 End time: 2026-10-08 01:47:17.978998 build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO name:: No table opened. build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:23 2026-10-08 01:47:18 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True ) build 07-Oct-2026 21:47:23 .2026-10-08 01:47:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:23 2026-10-08 01:47:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:23 2026-10-08 01:47:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 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=0.1, 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 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1 build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:23 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels build 07-Oct-2026 21:47:23 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106361 Flux limit=0.01, 126 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.00994219 Flux limit=0.01, 41 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.00994219, Reached cyclethreshold. build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations. build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523 build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 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 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:22.741382 End time: 2026-10-08 01:47:24.071665 build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO name:: No table opened. build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:34 2026-10-08 01:47:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True ) build 07-Oct-2026 21:47:34 .2026-10-08 01:47:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:34 2026-10-08 01:47:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:34 2026-10-08 01:47:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 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=0.15, 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 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ] build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15 build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:29 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950472 Flux limit=0.00540772, 3984 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414495 Flux limit=0.00267857, 23890 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99032 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.0068262 Flux limit=0.000290448, 205909 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478898 Flux limit=0.000192373, 220698 Active pixels build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478898, Reached cycleniter. build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations. build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506626, over full image : 0.00506626 build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 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 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:28.724046 End time: 2026-10-08 01:47:30.281275 build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO name:: No table opened. build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:47:34 2026-10-08 01:47:30 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True ) build 07-Oct-2026 21:47:34 .2026-10-08 01:47:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:47:34 2026-10-08 01:47:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:47:34 2026-10-08 01:47:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:47:34 2026-10-08 01:47:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:47:34 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:47:34 sim_data_VLA_jet build 07-Oct-2026 21:47:34 2026-10-08 01:47:35 INFO tclean::::casa ########################################## build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 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 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::selectData NRows selected : 2754 build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] : build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377751, -0.657759, 0.651657]' Channels equidistant in freq build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4e+09 Hz build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5 build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9e+08 Hz, upper edge = 1.9e+09 Hz build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 5] Spectral: [1e+09] at [0] with increment [2e+08] build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO tclean::::casa CFCache already exists build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:47:36 2026-10-08 01:47:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-3 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-3 [tst1] Theoretical sensitivity (Jy/bm):0.0134742 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-2 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-3 Time to fit Gaussian to PSF 0.019514 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-3 Beam : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-1 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::calcSensitivity::MPIServer-2 [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-1 Time to fit Gaussian to PSF 0.046808 build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 Restoring Beams build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-1 + Chan Freq Vel Pol build 07-Oct-2026 21:47:36 2026-10-08 01:47:36 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 07-Oct-2026 21:47:36 2026-10-08 01:47:36 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 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::getPSFGaussian::MPIServer-2 Time to fit Gaussian to PSF 0.047811 build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 Restoring Beams build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SIImageStore::printBeamSet::MPIServer-2 + Chan Freq Vel Pol build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 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 07-Oct-2026 21:47:38 2026-10-08 01:47:36 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 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.3296 GB. Available mem.: 195.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 3. Processes on node: 4. build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 NRows selected : 2754 build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 NRows selected : 2754 build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : sim_data_VLA_jet.ms | [Opened in readonly mode] build 07-Oct-2026 21:47:38 2026-10-08 01:47:36 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 NRows selected : 2754 build 07-Oct-2026 21:47:38 2026-10-08 01:47:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:47:38 2026-10-08 01:47:37 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:47:38 master 1 init 1 build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.residual'] build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:47:34.701016 End time: 2026-10-08 01:47:37.694253 build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO tclean::::casa ########################################## build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 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 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 12.308 build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 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 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 12.308, over full image : 12.308 build 07-Oct-2026 21:47:38 2026-10-08 01:47:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations --------------------------------------------- build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-1 Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-2 Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-2 Absolute Peak residual within mask : 8.12586, over full image : 8.12586 build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-2 Processing channels in range [1, 1] build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-2 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-1 Absolute Peak residual within mask : 12.308, over full image : 12.308 build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-1 Processing channels in range [0, 0] build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-1 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-2 Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-1 Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 major width 78.7469 in arcsec build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 minor width 68.1481 in arcsec build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 pixel sizes are 12 and 12 build 07-Oct-2026 21:47:38 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 xpixels 6.56224 ypixels 5.67901 build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-2 PSF width: 7 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 7 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 major width 94.3895 in arcsec build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 minor width 81.5409 in arcsec build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 pixel sizes are 12 and 12 build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 xpixels 7.86579 ypixels 6.79507 build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-1 PSF width: 8 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 8 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 14 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 16 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 28 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 32 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-2 Initial scale size 56 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-1 Initial scale size 64 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:39 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 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 5.74013, over full image : 5.74013 build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [2, 2] build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 67.2262 in arcsec build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 58.4816 in arcsec build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 5.60218 ypixels 4.87346 build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 6 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 6 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 12 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 24 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 48 pixels. build 07-Oct-2026 21:47:54 2026-10-08 01:47:40 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 07-Oct-2026 21:47:54 2026-10-08 01:47:41 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 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 17 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.14654 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.18851 , 1.20138). Sum of Flux : 0.21477 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.20138 , 1.21426). Sum of Flux : 0 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.21426 , 1.22713). Sum of Flux : 0 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.22713 , 1.24). Sum of Flux : 1.91091 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 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 07-Oct-2026 21:47:54 2026-10-08 01:47:54 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 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 4.15569, over full image : 4.15569 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [3, 3] build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 58.9067 in arcsec build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 51.117 in arcsec build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 07-Oct-2026 21:47:54 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.90889 ypixels 4.25975 build 07-Oct-2026 21:48:18 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:47:54 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:47:56 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 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 7 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 1.98996 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03986 , 1.07989). Sum of Flux : 0.9718 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.07989 , 1.11993). Sum of Flux : 0 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.11993 , 1.15996). Sum of Flux : 0 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.15996 , 1.2). Sum of Flux : 0 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 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=1.98996 model=28.9272 iters=8 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 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 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::setupDeconvolution::MPIServer-3 Set Deconvolution Options for [tst1] : asp build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::SynthesisDeconvolver::initMinorCycle::MPIServer-3 Absolute Peak residual within mask : 3.09685, over full image : 3.09685 build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::CubeMinorCycleAlgorithm::task::MPIServer-3 Processing channels in range [4, 4] build 07-Oct-2026 21:48:18 2026-10-08 01:48:02 INFO MPICommandServer::command_request_handler_service::SDAlgorithmBase::deconvolve::MPIServer-3 [tst1] Run asp minor-cycle | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1 build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::MatrixCleaner::validatePsf()::MPIServer-3 Peak of PSF = 1 at [256, 256] build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 major width 52.4957 in arcsec build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 minor width 45.5432 in arcsec build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 pixel sizes are 12 and 12 build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 xpixels 4.37464 ypixels 3.79527 build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::getPsfGaussianWidth::MPIServer-3 PSF width: 5 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 5 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 10 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 20 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:48:03 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::makeInitScaleImage::MPIServer-3 Initial scale size 40 pixels. build 07-Oct-2026 21:48:18 2026-10-08 01:48:04 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 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Reached stopping threshold 2.19194 at iteration 4 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 peakres is 2.06169 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 + Bin 0(1.03997 , 1.05998). Sum of Flux : 0.60919 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 1(1.05998 , 1.07998). Sum of Flux : 0 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 2(1.07998 , 1.09999). Sum of Flux : 0 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-3 Bin 3(1.09999 , 1.11999). Sum of Flux : 0 build 07-Oct-2026 21:48:18 2026-10-08 01:48:07 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 07-Oct-2026 21:48:18 2026-10-08 01:48:07 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 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Reached stopping threshold 2.19194 at iteration 97 build 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 peakres is 2.18626 build 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 + Bin 0(0.719995 , 1.97473). Sum of Flux : 3.18523 build 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 1(1.97473 , 3.22947). Sum of Flux : -1.39333 build 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 2(3.22947 , 4.48421). Sum of Flux : 0.0752494 build 07-Oct-2026 21:48:18 2026-10-08 01:48:19 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-2 Bin 3(4.48421 , 5.73895). Sum of Flux : 1.77905 build 07-Oct-2026 21:48:40 2026-10-08 01:48:19 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 07-Oct-2026 21:48:40 2026-10-08 01:48:19 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 The number of bins for collecting the sum of Flux: 4 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 + Bin 0(0.279977 , 1.84199). Sum of Flux : 4.06882 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 1(1.84199 , 3.40401). Sum of Flux : 0.970721 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 2(3.40401 , 4.96603). Sum of Flux : 0 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Bin 3(4.96603 , 6.52804). Sum of Flux : -0.944239 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO MPICommandServer::command_request_handler_service::AspMatrixCleaner::aspclean()::MPIServer-1 Failed to reach stopping threshold build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 279 iterations. build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.71729, over full image : 2.71729 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO SDAlgorithmBase::restore [tst1] : Restoring model image. build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO SIImageStore::restore Beam for chan : 0 : 94.3895 arcsec, 81.5409 arcsec, -89.5539 deg build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO SIImageStore::restore Beam for chan : 1 : 78.7469 arcsec, 68.1481 arcsec, 89.9301 deg build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO SIImageStore::restore Beam for chan : 2 : 67.2262 arcsec, 58.4816 arcsec, -89.8894 deg build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO SIImageStore::restore Beam for chan : 3 : 58.9067 arcsec, 51.117 arcsec, -89.8817 deg build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO SIImageStore::restore Beam for chan : 4 : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg build 07-Oct-2026 21:48:40 master 1 init 1 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:47:37.697201 End time: 2026-10-08 01:48:35.034134 build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO name:: No table opened. build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 2026-10-08 01:48:35 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 07-Oct-2026 21:48:40 .2026-10-08 01:48:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:48:40 2026-10-08 01:48:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:48:40 2026-10-08 01:48:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:48:40 2026-10-08 01:48:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:48:40 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:48:40 refim_twochan build 07-Oct-2026 21:48:40 2026-10-08 01:48:38 INFO tclean::::casa ########################################## build 07-Oct-2026 21:48:40 2026-10-08 01:48:38 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:48:40 2026-10-08 01:48:38 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='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 07-Oct-2026 21:48:40 2026-10-08 01:48:38 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:48:40 2026-10-08 01:48:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:48:40 2026-10-08 01:48:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:48:40 2026-10-08 01:48:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:48:40 2026-10-08 01:48:41 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:48:40 2026-10-08 01:48:41 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:48:50 2026-10-08 01:48:41 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:48:50 2026-10-08 01:48:41 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 07-Oct-2026 21:48:50 2026-10-08 01:48:41 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:48:50 2026-10-08 01:48:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:48:50 2026-10-08 01:48:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:48:50 2026-10-08 01:48:41 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:48:50 2026-10-08 01:48:42 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:48:50 2026-10-08 01:48:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:48:50 2026-10-08 01:48:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:48:50 2026-10-08 01:48:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:48:50 2026-10-08 01:48:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO tclean::::casa ...done build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:48:50 2026-10-08 01:48:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:48:50 2026-10-08 01:48:44 INFO tclean::::casa ...done build 07-Oct-2026 21:48:50 2026-10-08 01:48:44 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 07-Oct-2026 21:48:50 2026-10-08 01:48:44 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 07-Oct-2026 21:48:50 2026-10-08 01:48:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:48:50 2026-10-08 01:48:44 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 07-Oct-2026 21:48:50 2026-10-08 01:48:44 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 07-Oct-2026 21:48:50 2026-10-08 01:48:44 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:48:50 2026-10-08 01:48:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 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 07-Oct-2026 21:48:50 2026-10-08 01:48:45 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:48:50 2026-10-08 01:48:46 INFO tclean::::casa ...done build 07-Oct-2026 21:48:50 2026-10-08 01:48:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:48:50 2026-10-08 01:48:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:48:50 2026-10-08 01:48:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:48:50 2026-10-08 01:48:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:49:06 2026-10-08 01:48:50 INFO tclean::::casa ...done build 07-Oct-2026 21:49:06 2026-10-08 01:48:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:06 2026-10-08 01:48:51 INFO tclean::::casa ...done build 07-Oct-2026 21:49:06 2026-10-08 01:48:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:06 2026-10-08 01:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:51 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:53 INFO tclean::::casa ...done build 07-Oct-2026 21:49:06 2026-10-08 01:48:53 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 07-Oct-2026 21:49:06 2026-10-08 01:48:53 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:49:06 2026-10-08 01:48:53 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013822 build 07-Oct-2026 21:49:06 2026-10-08 01:48:53 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:49:06 2026-10-08 01:48:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:06 2026-10-08 01:48:53 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:49:06 2026-10-08 01:48:54 INFO tclean::::casa ...done build 07-Oct-2026 21:49:06 2026-10-08 01:48:54 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 07-Oct-2026 21:49:06 2026-10-08 01:48:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:49:06 2026-10-08 01:48:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:49:06 2026-10-08 01:48:54 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:49:06 2026-10-08 01:48:54 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:06 2026-10-08 01:48:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:55 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:49:06 2026-10-08 01:48:56 INFO tclean::::casa ...done build 07-Oct-2026 21:49:06 2026-10-08 01:48:57 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 07-Oct-2026 21:49:06 2026-10-08 01:49:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:06 2026-10-08 01:49:05 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:49:06 2026-10-08 01:49:05 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:49:06 2026-10-08 01:49:05 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO tclean::::casa ...done build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:48:37.832406 End time: 2026-10-08 01:49:06.226143 build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO tclean::::casa ########################################## build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 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 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820136 Flux limit=0.0285349, 1397 Active pixels build 07-Oct-2026 21:49:06 2026-10-08 01:49:06 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:49:06 2026-10-08 01:49:07 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 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:49:06.233804 End time: 2026-10-08 01:49:06.734382 build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO name:: No table opened. build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683000564575 ( Pass : should be 0.392, Epsilon: 0.05) build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461838722229 ( Pass : should be 0.733, Epsilon: 0.05) build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 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 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:49:15 2026-10-08 01:49:07 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 07-Oct-2026 21:49:15 .2026-10-08 01:49:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:49:15 2026-10-08 01:49:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:49:15 2026-10-08 01:49:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:49:15 2026-10-08 01:49:11 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:49:15 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:49:15 refim_twochan build 07-Oct-2026 21:49:15 2026-10-08 01:49:11 INFO tclean::::casa ########################################## build 07-Oct-2026 21:49:15 2026-10-08 01:49:11 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:49:15 2026-10-08 01:49:11 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='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 07-Oct-2026 21:49:15 2026-10-08 01:49:11 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:49:15 2026-10-08 01:49:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:49:15 2026-10-08 01:49:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:49:15 2026-10-08 01:49:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 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 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:49:15 2026-10-08 01:49:14 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:49:15 2026-10-08 01:49:15 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:49:15 2026-10-08 01:49:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:49:15 2026-10-08 01:49:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:49:15 2026-10-08 01:49:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:15 2026-10-08 01:49:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO tclean::::casa ...done build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:49:15 2026-10-08 01:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:27 2026-10-08 01:49:16 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:49:27 2026-10-08 01:49:17 INFO tclean::::casa ...done build 07-Oct-2026 21:49:27 2026-10-08 01:49:17 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 07-Oct-2026 21:49:27 2026-10-08 01:49:17 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 07-Oct-2026 21:49:27 2026-10-08 01:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:49:27 2026-10-08 01:49:17 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 07-Oct-2026 21:49:27 2026-10-08 01:49:17 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 07-Oct-2026 21:49:27 2026-10-08 01:49:17 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:27 2026-10-08 01:49:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 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 07-Oct-2026 21:49:27 2026-10-08 01:49:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:27 2026-10-08 01:49:19 INFO tclean::::casa ...done build 07-Oct-2026 21:49:27 2026-10-08 01:49:22 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:27 2026-10-08 01:49:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:49:27 2026-10-08 01:49:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:49:27 2026-10-08 01:49:22 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:49:27 2026-10-08 01:49:23 INFO tclean::::casa ...done build 07-Oct-2026 21:49:27 2026-10-08 01:49:23 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:27 2026-10-08 01:49:24 INFO tclean::::casa ...done build 07-Oct-2026 21:49:27 2026-10-08 01:49:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:27 2026-10-08 01:49:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:49:27 2026-10-08 01:49:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:49:27 2026-10-08 01:49:24 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:49:27 2026-10-08 01:49:26 INFO tclean::::casa ...done build 07-Oct-2026 21:49:27 2026-10-08 01:49:26 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 07-Oct-2026 21:49:27 2026-10-08 01:49:26 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:49:27 2026-10-08 01:49:26 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013796 build 07-Oct-2026 21:49:27 2026-10-08 01:49:26 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:49:27 2026-10-08 01:49:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:27 2026-10-08 01:49:26 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:49:27 2026-10-08 01:49:27 INFO tclean::::casa ...done build 07-Oct-2026 21:49:27 2026-10-08 01:49:27 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 07-Oct-2026 21:49:27 2026-10-08 01:49:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:49:27 2026-10-08 01:49:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:49:27 2026-10-08 01:49:27 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:49:27 2026-10-08 01:49:27 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:49:27 2026-10-08 01:49:27 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:27 2026-10-08 01:49:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:49:27 2026-10-08 01:49:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:49:43 2026-10-08 01:49:28 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:49:43 2026-10-08 01:49:29 INFO tclean::::casa ...done build 07-Oct-2026 21:49:43 2026-10-08 01:49:30 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 07-Oct-2026 21:49:43 2026-10-08 01:49:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:43 2026-10-08 01:49:38 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:49:43 2026-10-08 01:49:38 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:49:43 2026-10-08 01:49:38 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO tclean::::casa ...done build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:49:10.791126 End time: 2026-10-08 01:49:39.139557 build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO tclean::::casa ########################################## build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 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='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 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter. build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041 build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:49:43 2026-10-08 01:49:39 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 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:49:39.147237 End time: 2026-10-08 01:49:39.514831 build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO name:: No table opened. build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05) build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05) build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 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 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:49:43 2026-10-08 01:49:40 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 07-Oct-2026 21:49:43 .2026-10-08 01:49:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:49:43 2026-10-08 01:49:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:49:43 2026-10-08 01:49:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:49:43 2026-10-08 01:49:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:49:43 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:49:43 refim_twochan build 07-Oct-2026 21:49:43 2026-10-08 01:49:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:49:43 2026-10-08 01:49:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:49:43 2026-10-08 01:49:44 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='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 07-Oct-2026 21:49:51 2026-10-08 01:49:44 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 07-Oct-2026 21:49:51 2026-10-08 01:49:44 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:49:51 2026-10-08 01:49:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:49:51 2026-10-08 01:49:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:49:51 2026-10-08 01:49:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 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 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:49:51 2026-10-08 01:49:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:49:51 2026-10-08 01:49:48 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:49:51 2026-10-08 01:49:48 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09] build 07-Oct-2026 21:49:51 2026-10-08 01:49:48 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:49:51 2026-10-08 01:49:48 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003862 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:51 2026-10-08 01:49:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO tclean::::casa ...done build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_twochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:49:51 2026-10-08 01:49:49 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:49:51 2026-10-08 01:49:50 INFO tclean::::casa ...done build 07-Oct-2026 21:49:51 2026-10-08 01:49:50 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 07-Oct-2026 21:49:51 2026-10-08 01:49:50 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 07-Oct-2026 21:49:51 2026-10-08 01:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:49:51 2026-10-08 01:49:50 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 07-Oct-2026 21:49:51 2026-10-08 01:49:50 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 07-Oct-2026 21:49:51 2026-10-08 01:49:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.003862 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:51 2026-10-08 01:49:51 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 07-Oct-2026 21:49:51 2026-10-08 01:49:51 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 07-Oct-2026 21:49:51 2026-10-08 01:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:49:51 2026-10-08 01:49:51 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 07-Oct-2026 21:49:51 2026-10-08 01:49:51 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 07-Oct-2026 21:49:51 2026-10-08 01:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.003862 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:49:51 2026-10-08 01:49:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:49:51 2026-10-08 01:49:51 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 07-Oct-2026 21:49:51 2026-10-08 01:49:51 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 07-Oct-2026 21:50:19 2026-10-08 01:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:50:19 2026-10-08 01:49:51 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 07-Oct-2026 21:50:19 2026-10-08 01:49:51 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 07-Oct-2026 21:50:19 2026-10-08 01:49:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.003862 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:50:19 2026-10-08 01:49:52 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:49:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:19 2026-10-08 01:49:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:50:19 2026-10-08 01:49:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:50:19 2026-10-08 01:49:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:50:19 2026-10-08 01:49:56 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:49:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:19 2026-10-08 01:49:57 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:49:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:19 2026-10-08 01:49:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:49:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:49:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:49:59 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:49:59 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 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463 build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9] build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12 build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05] build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653 build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958 build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013882 build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:19 2026-10-08 01:50:00 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 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 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:50:01 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:50:19 2026-10-08 01:50:03 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:50:03 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 07-Oct-2026 21:50:19 2026-10-08 01:50:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:19 2026-10-08 01:50:19 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:50:19 2026-10-08 01:50:19 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:50:19 2026-10-08 01:50:19 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO tclean::::casa ...done build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 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 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:49:43.770240 End time: 2026-10-08 01:50:19.980076 build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO tclean::::casa ########################################## build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:50:19 2026-10-08 01:50:20 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 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='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 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz. build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.43404e-07 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.43404e-07, 0.111111] build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run) build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter. build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268 build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg build 07-Oct-2026 21:50:25 2026-10-08 01:50:20 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 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 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:50:19.987692 End time: 2026-10-08 01:50:20.805817 build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO name:: No table opened. build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327457070350647 ( Pass : should be 0.732, Epsilon: 0.05) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 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 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:50:25 2026-10-08 01:50:21 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 07-Oct-2026 21:50:25 2026-10-08 01:50:21 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 07-Oct-2026 21:50:25 .2026-10-08 01:50:21 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:50:25 2026-10-08 01:50:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:50:25 2026-10-08 01:50:24 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:50:25 2026-10-08 01:50:26 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:50:25 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:50:25 refim_eptwochan build 07-Oct-2026 21:50:25 2026-10-08 01:50:26 INFO tclean::::casa ########################################## build 07-Oct-2026 21:50:25 2026-10-08 01:50:26 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:50:32 2026-10-08 01:50:26 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 07-Oct-2026 21:50:32 2026-10-08 01:50:26 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:50:32 2026-10-08 01:50:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:50:32 2026-10-08 01:50:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:50:32 2026-10-08 01:50:27 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 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 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.00927 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:50:32 2026-10-08 01:50:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:32 2026-10-08 01:50:30 INFO tclean::::casa ...done build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:50:32 2026-10-08 01:50:31 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:50:32 2026-10-08 01:50:32 INFO tclean::::casa ...done build 07-Oct-2026 21:50:32 2026-10-08 01:50:32 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 07-Oct-2026 21:50:32 2026-10-08 01:50:32 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 07-Oct-2026 21:50:32 2026-10-08 01:50:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:50:32 2026-10-08 01:50:32 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 07-Oct-2026 21:50:32 2026-10-08 01:50:32 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 07-Oct-2026 21:50:32 2026-10-08 01:50:32 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.00927 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:50:32 2026-10-08 01:50:33 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 07-Oct-2026 21:50:32 2026-10-08 01:50:33 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 07-Oct-2026 21:50:32 2026-10-08 01:50:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:50:32 2026-10-08 01:50:33 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 07-Oct-2026 21:50:54 2026-10-08 01:50:33 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 07-Oct-2026 21:50:54 2026-10-08 01:50:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.00927 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:50:54 2026-10-08 01:50:33 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:33 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 07-Oct-2026 21:50:54 2026-10-08 01:50:33 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 07-Oct-2026 21:50:54 2026-10-08 01:50:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:50:54 2026-10-08 01:50:33 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 07-Oct-2026 21:50:54 2026-10-08 01:50:33 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 07-Oct-2026 21:50:54 2026-10-08 01:50:33 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.00927 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:50:54 2026-10-08 01:50:34 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:37 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:50:54 2026-10-08 01:50:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:50:54 2026-10-08 01:50:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:50:54 2026-10-08 01:50:38 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:38 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:39 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:39 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:41 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:41 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 07-Oct-2026 21:50:54 2026-10-08 01:50:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778 build 07-Oct-2026 21:50:54 2026-10-08 01:50:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015797 build 07-Oct-2026 21:50:54 2026-10-08 01:50:41 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 07-Oct-2026 21:50:54 2026-10-08 01:50:41 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:41 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:50:54 2026-10-08 01:50:42 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:42 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 07-Oct-2026 21:50:54 2026-10-08 01:50:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:50:54 2026-10-08 01:50:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:50:54 2026-10-08 01:50:42 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:50:54 2026-10-08 01:50:42 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:43 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:50:54 2026-10-08 01:50:44 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:45 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 07-Oct-2026 21:50:54 2026-10-08 01:50:53 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:50:54 2026-10-08 01:50:53 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:50:54 2026-10-08 01:50:53 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:50:54 2026-10-08 01:50:53 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO tclean::::casa ...done build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:50:25.817666 End time: 2026-10-08 01:50:54.233057 build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO tclean::::casa ########################################## build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:50:54 2026-10-08 01:50:54 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 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100] build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:50:58 2026-10-08 01:50:54 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 1 7.65875 0.765875 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 2 4.1849 1.18436 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 3 6.30922 1.81529 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 4 3.4434 2.15963 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 5 5.19991 2.67962 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 6 1.20222 2.79984 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 7 1.082 2.90804 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 8 4.34981 3.34302 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 9 0.947751 3.4378 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 10 3.78307 3.8161 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 0 0.323197 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 1 0.76283 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 2 2.73008 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() 3 0 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter. build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 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 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:50:54.240739 End time: 2026-10-08 01:50:54.769835 build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO name:: No table opened. build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227457404136658 ( Pass : should be 0.823, Epsilon: 0.05) build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05) build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True ) build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 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 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:50:58 2026-10-08 01:50:55 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 07-Oct-2026 21:50:58 .2026-10-08 01:50:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:50:58 2026-10-08 01:50:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:50:58 2026-10-08 01:50:57 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:50:58 2026-10-08 01:50:59 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:50:58 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:50:58 refim_point build 07-Oct-2026 21:50:58 2026-10-08 01:50:59 INFO tclean::::casa ########################################## build 07-Oct-2026 21:50:58 2026-10-08 01:50:59 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:51:05 2026-10-08 01:50:59 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=['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 07-Oct-2026 21:51:05 2026-10-08 01:50:59 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:51:05 2026-10-08 01:51:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:51:05 2026-10-08 01:51:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:51:05 2026-10-08 01:51:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 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 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:51:05 2026-10-08 01:51:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:05 2026-10-08 01:51:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO tclean::::casa ...done build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:51:05 2026-10-08 01:51:04 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:51:05 2026-10-08 01:51:05 INFO tclean::::casa ...done build 07-Oct-2026 21:51:05 2026-10-08 01:51:05 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 07-Oct-2026 21:51:05 2026-10-08 01:51:05 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 07-Oct-2026 21:51:05 2026-10-08 01:51:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:51:05 2026-10-08 01:51:05 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 07-Oct-2026 21:51:05 2026-10-08 01:51:05 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 07-Oct-2026 21:51:05 2026-10-08 01:51:05 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:05 2026-10-08 01:51:06 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 07-Oct-2026 21:51:05 2026-10-08 01:51:06 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 07-Oct-2026 21:51:05 2026-10-08 01:51:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:51:05 2026-10-08 01:51:06 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 07-Oct-2026 21:51:27 2026-10-08 01:51:06 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 07-Oct-2026 21:51:27 2026-10-08 01:51:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:27 2026-10-08 01:51:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:06 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 07-Oct-2026 21:51:27 2026-10-08 01:51:06 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 07-Oct-2026 21:51:27 2026-10-08 01:51:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:51:27 2026-10-08 01:51:06 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 07-Oct-2026 21:51:27 2026-10-08 01:51:06 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 07-Oct-2026 21:51:27 2026-10-08 01:51:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:27 2026-10-08 01:51:07 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:10 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:51:27 2026-10-08 01:51:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:51:27 2026-10-08 01:51:10 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:51:27 2026-10-08 01:51:11 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:11 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:12 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:12 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:14 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:14 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 07-Oct-2026 21:51:27 2026-10-08 01:51:14 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737 build 07-Oct-2026 21:51:27 2026-10-08 01:51:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016913 build 07-Oct-2026 21:51:27 2026-10-08 01:51:14 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 07-Oct-2026 21:51:27 2026-10-08 01:51:14 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:51:27 2026-10-08 01:51:15 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:15 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 07-Oct-2026 21:51:27 2026-10-08 01:51:15 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:51:27 2026-10-08 01:51:15 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:51:27 2026-10-08 01:51:15 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:51:27 2026-10-08 01:51:15 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:16 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:51:27 2026-10-08 01:51:17 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:17 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 07-Oct-2026 21:51:27 2026-10-08 01:51:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:27 2026-10-08 01:51:26 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:51:27 2026-10-08 01:51:26 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:51:27 2026-10-08 01:51:26 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO tclean::::casa ...done build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:50:58.929658 End time: 2026-10-08 01:51:27.196320 build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO tclean::::casa ########################################## build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:51:27 2026-10-08 01:51:27 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 07-Oct-2026 21:51:27 2026-10-08 01:51:27 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851 build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851 build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter. build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531 build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55637 deg build 07-Oct-2026 21:51:35 2026-10-08 01:51:27 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 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:51:27.204141 End time: 2026-10-08 01:51:27.571172 build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO name:: No table opened. build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:51:35 2026-10-08 01:51:28 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 07-Oct-2026 21:51:35 .2026-10-08 01:51:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:51:35 2026-10-08 01:51:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:51:35 2026-10-08 01:51:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:51:35 2026-10-08 01:51:32 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:51:35 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:51:35 refim_eptwochan build 07-Oct-2026 21:51:35 2026-10-08 01:51:32 INFO tclean::::casa ########################################## build 07-Oct-2026 21:51:35 2026-10-08 01:51:32 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:51:35 2026-10-08 01:51:32 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 07-Oct-2026 21:51:35 2026-10-08 01:51:32 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:51:35 2026-10-08 01:51:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:51:35 2026-10-08 01:51:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:51:35 2026-10-08 01:51:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 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 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:51:35 2026-10-08 01:51:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:48 2026-10-08 01:51:35 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:36 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:36 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:48 2026-10-08 01:51:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:48 2026-10-08 01:51:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:51:48 2026-10-08 01:51:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:51:48 2026-10-08 01:51:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:51:48 2026-10-08 01:51:37 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:51:48 2026-10-08 01:51:38 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:38 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 07-Oct-2026 21:51:48 2026-10-08 01:51:38 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 07-Oct-2026 21:51:48 2026-10-08 01:51:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:51:48 2026-10-08 01:51:38 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 07-Oct-2026 21:51:48 2026-10-08 01:51:38 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 07-Oct-2026 21:51:48 2026-10-08 01:51:38 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:48 2026-10-08 01:51:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 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 07-Oct-2026 21:51:48 2026-10-08 01:51:39 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:51:48 2026-10-08 01:51:40 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:51:48 2026-10-08 01:51:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:51:48 2026-10-08 01:51:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:51:48 2026-10-08 01:51:44 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:44 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:45 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:45 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:51:48 2026-10-08 01:51:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:51:48 2026-10-08 01:51:45 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:51:48 2026-10-08 01:51:47 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:47 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 07-Oct-2026 21:51:48 2026-10-08 01:51:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 07-Oct-2026 21:51:48 2026-10-08 01:51:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048801 build 07-Oct-2026 21:51:48 2026-10-08 01:51:47 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:51:48 2026-10-08 01:51:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:51:48 2026-10-08 01:51:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:51:48 2026-10-08 01:51:48 INFO tclean::::casa ...done build 07-Oct-2026 21:51:48 2026-10-08 01:51:48 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 07-Oct-2026 21:52:00 2026-10-08 01:51:48 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:52:00 2026-10-08 01:51:48 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:52:00 2026-10-08 01:51:48 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:52:00 2026-10-08 01:51:48 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:52:00 2026-10-08 01:51:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:00 2026-10-08 01:51:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:52:00 2026-10-08 01:51:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:52:00 2026-10-08 01:51:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:52:00 2026-10-08 01:51:50 INFO tclean::::casa ...done build 07-Oct-2026 21:52:00 2026-10-08 01:51:51 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 07-Oct-2026 21:52:00 2026-10-08 01:51:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:00 2026-10-08 01:51:59 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:52:00 2026-10-08 01:51:59 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:52:00 2026-10-08 01:51:59 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO tclean::::casa ...done build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:51:31.821258 End time: 2026-10-08 01:52:00.165107 build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO tclean::::casa ########################################## build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 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 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909164 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831295 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774452 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742264 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.704163 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694294 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673767 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657675 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656218 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634894 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768858, peakres=1.01018->0.634894, Reached cycleniter. build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:52:00 2026-10-08 01:52:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 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 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:52:00.192569 End time: 2026-10-08 01:52:00.638636 build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 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 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:52:00 2026-10-08 01:52:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894 build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels. build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603207 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603207 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601346 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574905 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558298 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 WARN ClarkCleanLatModel::solve Slowing down in the minor cycle loop; Could be a PSF with bad sidelobes; Suggest using CS or Hogbom instead build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549841 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549352 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504303 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504303 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768858->1.34473, peakres=0.634894->0.504303, Reached cycleniter. build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504303, over full image : 0.504303 build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 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 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:52:00.681668 End time: 2026-10-08 01:52:01.138556 build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:52:07 2026-10-08 01:52:01 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:07 .2026-10-08 01:52:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:52:07 2026-10-08 01:52:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:52:07 2026-10-08 01:52:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:52:07 2026-10-08 01:52:05 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:52:07 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:52:07 refim_point_linRL build 07-Oct-2026 21:52:07 2026-10-08 01:52:05 INFO tclean::::casa ########################################## build 07-Oct-2026 21:52:07 2026-10-08 01:52:05 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:52:07 2026-10-08 01:52:05 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=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 07-Oct-2026 21:52:07 2026-10-08 01:52:05 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:52:07 2026-10-08 01:52:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:52:07 2026-10-08 01:52:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:52:07 2026-10-08 01:52:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 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 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:52:07 2026-10-08 01:52:08 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:52:19 2026-10-08 01:52:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:52:19 2026-10-08 01:52:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:19 2026-10-08 01:52:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO tclean::::casa ...done build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 07-Oct-2026 21:52:19 2026-10-08 01:52:09 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 07-Oct-2026 21:52:19 2026-10-08 01:52:10 INFO tclean::::casa ...done build 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 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 07-Oct-2026 21:52:19 2026-10-08 01:52:11 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:19 2026-10-08 01:52:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:12 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 07-Oct-2026 21:52:19 2026-10-08 01:52:12 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 07-Oct-2026 21:52:19 2026-10-08 01:52:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:52:19 2026-10-08 01:52:12 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 07-Oct-2026 21:52:19 2026-10-08 01:52:12 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 07-Oct-2026 21:52:19 2026-10-08 01:52:12 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:19 2026-10-08 01:52:13 INFO tclean::::casa ...done build 07-Oct-2026 21:52:19 2026-10-08 01:52:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:52:19 2026-10-08 01:52:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:52:19 2026-10-08 01:52:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:52:19 2026-10-08 01:52:16 INFO tclean::::casa ...done build 07-Oct-2026 21:52:19 2026-10-08 01:52:16 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:17 INFO tclean::::casa ...done build 07-Oct-2026 21:52:19 2026-10-08 01:52:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:52:19 2026-10-08 01:52:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:52:19 2026-10-08 01:52:17 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:52:19 2026-10-08 01:52:18 INFO tclean::::casa ...done build 07-Oct-2026 21:52:19 2026-10-08 01:52:18 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 07-Oct-2026 21:52:19 2026-10-08 01:52:19 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 07-Oct-2026 21:52:19 2026-10-08 01:52:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.072528 build 07-Oct-2026 21:52:19 2026-10-08 01:52:19 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 07-Oct-2026 21:52:19 2026-10-08 01:52:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:19 2026-10-08 01:52:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:52:19 2026-10-08 01:52:20 INFO tclean::::casa ...done build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 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 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:52:31 2026-10-08 01:52:20 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:52:31 2026-10-08 01:52:21 INFO tclean::::casa ...done build 07-Oct-2026 21:52:31 2026-10-08 01:52:21 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 07-Oct-2026 21:52:31 2026-10-08 01:52:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:31 2026-10-08 01:52:29 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:52:31 2026-10-08 01:52:29 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO tclean::::casa ...done build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:52:04.799352 End time: 2026-10-08 01:52:30.453101 build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO tclean::::casa ########################################## build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 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 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:52:31 2026-10-08 01:52:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter. build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 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 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:52:30.480023 End time: 2026-10-08 01:52:30.930266 build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 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 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:52:31 2026-10-08 01:52:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791 build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels. build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter. build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908 build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 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 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:52:30.973284 End time: 2026-10-08 01:52:31.374182 build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:52:38 2026-10-08 01:52:31 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:52:38 .2026-10-08 01:52:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:52:38 2026-10-08 01:52:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:52:38 2026-10-08 01:52:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:52:38 2026-10-08 01:52:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:52:38 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:52:38 refim_eptwochan build 07-Oct-2026 21:52:38 2026-10-08 01:52:35 INFO tclean::::casa ########################################## build 07-Oct-2026 21:52:38 2026-10-08 01:52:35 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:52:38 2026-10-08 01:52:35 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 07-Oct-2026 21:52:38 2026-10-08 01:52:35 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:52:38 2026-10-08 01:52:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:52:38 2026-10-08 01:52:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:52:38 2026-10-08 01:52:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:52:38 2026-10-08 01:52:38 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:52:38 2026-10-08 01:52:38 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:52:38 2026-10-08 01:52:38 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:52:38 2026-10-08 01:52:38 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 07-Oct-2026 21:52:38 2026-10-08 01:52:38 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:38 2026-10-08 01:52:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:52:38 2026-10-08 01:52:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:52:38 2026-10-08 01:52:39 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:52:50 2026-10-08 01:52:39 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:52:50 2026-10-08 01:52:39 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:52:50 2026-10-08 01:52:39 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:52:50 2026-10-08 01:52:39 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:50 2026-10-08 01:52:39 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO tclean::::casa ...done build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:52:50 2026-10-08 01:52:40 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:52:50 2026-10-08 01:52:41 INFO tclean::::casa ...done build 07-Oct-2026 21:52:50 2026-10-08 01:52:41 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 07-Oct-2026 21:52:50 2026-10-08 01:52:41 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:52:50 2026-10-08 01:52:42 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:50 2026-10-08 01:52:42 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:52:50 2026-10-08 01:52:42 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 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 07-Oct-2026 21:52:50 2026-10-08 01:52:42 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:50 2026-10-08 01:52:42 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:50 2026-10-08 01:52:43 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 07-Oct-2026 21:52:50 2026-10-08 01:52:43 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 07-Oct-2026 21:52:50 2026-10-08 01:52:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:52:50 2026-10-08 01:52:43 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 07-Oct-2026 21:52:50 2026-10-08 01:52:43 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 07-Oct-2026 21:52:50 2026-10-08 01:52:43 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:52:50 2026-10-08 01:52:43 INFO tclean::::casa ...done build 07-Oct-2026 21:52:50 2026-10-08 01:52:46 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:50 2026-10-08 01:52:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:52:50 2026-10-08 01:52:46 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:52:50 2026-10-08 01:52:47 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:52:50 2026-10-08 01:52:47 INFO tclean::::casa ...done build 07-Oct-2026 21:52:50 2026-10-08 01:52:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:50 2026-10-08 01:52:48 INFO tclean::::casa ...done build 07-Oct-2026 21:52:50 2026-10-08 01:52:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:52:50 2026-10-08 01:52:48 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:52:50 2026-10-08 01:52:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:52:50 2026-10-08 01:52:49 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:52:50 2026-10-08 01:52:50 INFO tclean::::casa ...done build 07-Oct-2026 21:52:50 2026-10-08 01:52:50 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 07-Oct-2026 21:52:50 2026-10-08 01:52:51 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 07-Oct-2026 21:52:50 2026-10-08 01:52:51 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048635 build 07-Oct-2026 21:52:50 2026-10-08 01:52:51 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:52:50 2026-10-08 01:52:51 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:04 2026-10-08 01:52:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO tclean::::casa ...done build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 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 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:53:04 2026-10-08 01:52:52 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:53:04 2026-10-08 01:52:54 INFO tclean::::casa ...done build 07-Oct-2026 21:53:04 2026-10-08 01:52:54 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 07-Oct-2026 21:53:04 2026-10-08 01:53:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:04 2026-10-08 01:53:02 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO tclean::::casa ...done build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:52:34.800772 End time: 2026-10-08 01:53:03.453787 build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO tclean::::casa ########################################## build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 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=0.1, 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 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:53:04 2026-10-08 01:53:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814305, peakres=1.01018->0.598541, Reached cycleniter. build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 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 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:53:03.480663 End time: 2026-10-08 01:53:03.849887 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 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 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814305->1.40174, peakres=0.598541->0.470332, Reached cycleniter. build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470332, over full image : 0.470332 build 07-Oct-2026 21:53:04 2026-10-08 01:53:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:53:13 2026-10-08 01:53:04 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:53:13 2026-10-08 01:53:04 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:13 2026-10-08 01:53:04 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 07-Oct-2026 21:53:13 2026-10-08 01:53:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:53:03.893276 End time: 2026-10-08 01:53:04.214098 build 07-Oct-2026 21:53:13 2026-10-08 01:53:04 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:53:13 2026-10-08 01:53:04 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:13 .2026-10-08 01:53:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:53:13 2026-10-08 01:53:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:53:13 2026-10-08 01:53:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:53:13 2026-10-08 01:53:08 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:53:13 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:53:13 refim_eptwochan build 07-Oct-2026 21:53:13 2026-10-08 01:53:08 INFO tclean::::casa ########################################## build 07-Oct-2026 21:53:13 2026-10-08 01:53:08 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:53:13 2026-10-08 01:53:08 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 07-Oct-2026 21:53:13 2026-10-08 01:53:08 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 07-Oct-2026 21:53:13 2026-10-08 01:53:08 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:53:13 2026-10-08 01:53:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:53:13 2026-10-08 01:53:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:53:13 2026-10-08 01:53:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 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 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:53:13 2026-10-08 01:53:11 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:53:13 2026-10-08 01:53:12 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:53:13 2026-10-08 01:53:12 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:53:13 2026-10-08 01:53:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:53:13 2026-10-08 01:53:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 3.862e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:53:13 2026-10-08 01:53:12 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO tclean::::casa ...done build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:53:13 2026-10-08 01:53:13 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:53:24 2026-10-08 01:53:14 INFO tclean::::casa ...done build 07-Oct-2026 21:53:24 2026-10-08 01:53:14 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 07-Oct-2026 21:53:24 2026-10-08 01:53:14 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 07-Oct-2026 21:53:24 2026-10-08 01:53:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:53:24 2026-10-08 01:53:14 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 07-Oct-2026 21:53:24 2026-10-08 01:53:14 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 07-Oct-2026 21:53:24 2026-10-08 01:53:14 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 3.862e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 3.862e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:53:24 2026-10-08 01:53:15 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 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 07-Oct-2026 21:53:24 2026-10-08 01:53:15 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 3.862e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:53:24 2026-10-08 01:53:16 INFO tclean::::casa ...done build 07-Oct-2026 21:53:24 2026-10-08 01:53:19 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:24 2026-10-08 01:53:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:53:24 2026-10-08 01:53:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:53:24 2026-10-08 01:53:19 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:53:24 2026-10-08 01:53:20 INFO tclean::::casa ...done build 07-Oct-2026 21:53:24 2026-10-08 01:53:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:24 2026-10-08 01:53:21 INFO tclean::::casa ...done build 07-Oct-2026 21:53:24 2026-10-08 01:53:21 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:24 2026-10-08 01:53:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:53:24 2026-10-08 01:53:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:53:24 2026-10-08 01:53:21 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:53:24 2026-10-08 01:53:23 INFO tclean::::casa ...done build 07-Oct-2026 21:53:24 2026-10-08 01:53:23 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 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56 build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6] build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08 build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05] build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332 build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919 build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.04841 build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:24 2026-10-08 01:53:24 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:53:24 2026-10-08 01:53:25 INFO tclean::::casa ...done build 07-Oct-2026 21:53:24 2026-10-08 01:53:25 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 07-Oct-2026 21:53:24 2026-10-08 01:53:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:53:24 2026-10-08 01:53:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:53:44 2026-10-08 01:53:25 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:53:44 2026-10-08 01:53:27 INFO tclean::::casa ...done build 07-Oct-2026 21:53:44 2026-10-08 01:53:27 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 07-Oct-2026 21:53:44 2026-10-08 01:53:43 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:44 2026-10-08 01:53:43 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:53:44 2026-10-08 01:53:43 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:53:44 2026-10-08 01:53:43 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO tclean::::casa ...done build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 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 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:53:07.853771 End time: 2026-10-08 01:53:44.077525 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 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 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run) build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter. build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:53:44 2026-10-08 01:53:44 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:53:44 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 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 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:53:44.122991 End time: 2026-10-08 01:53:44.924684 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 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 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101] build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476127 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run) build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter. build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126 build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/work/test_task_deconvolve/tst.alpha.error build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:53:49 2026-10-08 01:53:45 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 07-Oct-2026 21:53:49 2026-10-08 01:53:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:53:45.003469 End time: 2026-10-08 01:53:45.691175 build 07-Oct-2026 21:53:49 2026-10-08 01:53:46 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:53:49 2026-10-08 01:53:46 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:53:49 .2026-10-08 01:53:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:53:49 2026-10-08 01:53:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:53:49 2026-10-08 01:53:48 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:53:49 2026-10-08 01:53:50 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:53:49 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:53:49 refim_eptwochan build 07-Oct-2026 21:53:49 2026-10-08 01:53:50 INFO tclean::::casa ########################################## build 07-Oct-2026 21:53:49 2026-10-08 01:53:50 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:53:56 2026-10-08 01:53:50 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 07-Oct-2026 21:53:56 2026-10-08 01:53:50 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:53:56 2026-10-08 01:53:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:53:56 2026-10-08 01:53:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:53:56 2026-10-08 01:53:51 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 112323 168480 [P][M]: 0:2 ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 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 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:53:56 2026-10-08 01:53:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:53:56 2026-10-08 01:53:54 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:53:56 2026-10-08 01:53:54 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:53:56 2026-10-08 01:53:54 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:53:56 2026-10-08 01:53:54 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:53:56 2026-10-08 01:53:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO tclean::::casa ...done build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 56161 | NRows selected : 56161 build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 56162 && ROWNUMBER() <= 112322 | NRows selected : 56161 build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_eptwochan.ms | [Opened in readonly mode] build 07-Oct-2026 21:53:56 2026-10-08 01:53:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 112323 && ROWNUMBER() <= 168480 | NRows selected : 56158 build 07-Oct-2026 21:53:56 2026-10-08 01:53:56 INFO tclean::::casa ...done build 07-Oct-2026 21:53:56 2026-10-08 01:53:56 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 07-Oct-2026 21:53:56 2026-10-08 01:53:56 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 07-Oct-2026 21:53:56 2026-10-08 01:53:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:53:56 2026-10-08 01:53:56 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 07-Oct-2026 21:53:56 2026-10-08 01:53:56 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 07-Oct-2026 21:53:56 2026-10-08 01:53:56 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:53:56 2026-10-08 01:53:57 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 07-Oct-2026 21:53:56 2026-10-08 01:53:57 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 07-Oct-2026 21:53:56 2026-10-08 01:53:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:53:56 2026-10-08 01:53:57 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 07-Oct-2026 21:54:18 2026-10-08 01:53:57 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 07-Oct-2026 21:54:18 2026-10-08 01:53:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:54:18 2026-10-08 01:53:57 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:53:57 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 07-Oct-2026 21:54:18 2026-10-08 01:53:57 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 07-Oct-2026 21:54:18 2026-10-08 01:53:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:54:18 2026-10-08 01:53:57 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 07-Oct-2026 21:54:18 2026-10-08 01:53:57 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 07-Oct-2026 21:54:18 2026-10-08 01:53:57 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:54:18 2026-10-08 01:53:58 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:01 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:54:18 2026-10-08 01:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:54:18 2026-10-08 01:54:01 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:54:18 2026-10-08 01:54:02 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:02 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:54:03 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:03 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:03 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:05 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:05 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 07-Oct-2026 21:54:18 2026-10-08 01:54:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323 build 07-Oct-2026 21:54:18 2026-10-08 01:54:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.04826 build 07-Oct-2026 21:54:18 2026-10-08 01:54:05 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:54:18 2026-10-08 01:54:05 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 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 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:06 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:07 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:54:18 2026-10-08 01:54:08 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:09 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 07-Oct-2026 21:54:18 2026-10-08 01:54:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:18 2026-10-08 01:54:17 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:54:18 2026-10-08 01:54:17 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:54:18 2026-10-08 01:54:17 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO tclean::::casa ...done build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:53:49.873906 End time: 2026-10-08 01:54:18.163588 build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO tclean::::casa ########################################## build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:18 2026-10-08 01:54:18 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 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() Initial maximum residual is 0.878977 within the mask build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 1 0.878977 0.0878977 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 2 0.791079 0.167006 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 3 0.711971 0.238203 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 4 0.666398 0.304843 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 5 0.67854 0.372696 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 6 0.656274 0.438324 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 7 0.60223 0.498547 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 8 0.572562 0.555803 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 9 0.600935 0.615897 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 10 0.601554 0.676052 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() 0 0.676052 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.676052, peakres=1.01018->0.66673, Reached cycleniter. build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:54:19 2026-10-08 01:54:18 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 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:18.190534 End time: 2026-10-08 01:54:18.557766 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 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 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.66673, over full image : 0.66673 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5] build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() Cleaning using given mask build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() Starting iteration build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() Initial maximum residual is 0.509992 within the mask build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 1 0.509992 0.0509992 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 2 0.458993 0.0968985 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 3 0.430817 0.13998 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 4 0.406882 0.180668 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 5 0.419489 0.222617 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 6 0.402529 0.26287 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 7 0.402766 0.303147 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 8 0.36249 0.339396 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 9 0.348582 0.374254 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 10 0.313724 0.405626 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() 0 0.405626 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO MatrixCleaner::clean() Failed to reach stopping threshold build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.676052->1.08168, peakres=0.66673->0.451949, Reached cycleniter. build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.451949, over full image : 0.451949 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 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 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:18.600629 End time: 2026-10-08 01:54:18.922176 build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:19 2026-10-08 01:54:19 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:32 .2026-10-08 01:54:19 INFO tclean::::casa ########################################## build 07-Oct-2026 21:54:32 2026-10-08 01:54:19 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:54:32 2026-10-08 01:54:19 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 07-Oct-2026 21:54:32 2026-10-08 01:54:19 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:54:32 2026-10-08 01:54:19 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode] build 07-Oct-2026 21:54:32 2026-10-08 01:54:19 INFO SynthesisImagerVi2::selectData NRows selected : 168480 build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08] build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 2.317e-05 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting build 07-Oct-2026 21:54:32 2026-10-08 01:54:20 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:54:32 2026-10-08 01:54:23 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00039535 build 07-Oct-2026 21:54:32 2026-10-08 01:54:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016986 build 07-Oct-2026 21:54:32 2026-10-08 01:54:23 INFO SIImageStore::printBeamSet Beam : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 07-Oct-2026 21:54:32 2026-10-08 01:54:23 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:54:32 2026-10-08 01:54:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:54:32 2026-10-08 01:54:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:54:32 2026-10-08 01:54:27 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:54:19.239547 End time: 2026-10-08 01:54:27.059089 build 07-Oct-2026 21:54:32 2026-10-08 01:54:27 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:54:32 2026-10-08 01:54:27 INFO tclean::::casa ########################################## build 07-Oct-2026 21:54:32 2026-10-08 01:54:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:54:32 2026-10-08 01:54:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:54:32 2026-10-08 01:54:30 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 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='', pbmask=0.0, sidelobethreshold=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 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 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 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:31.717323 End time: 2026-10-08 01:54:32.069147 build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO name:: No table opened. build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:54:32 2026-10-08 01:54:32 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 07-Oct-2026 21:54:32 2026-10-08 01:54:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:54:38 2026-10-08 01:54:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:54:38 2026-10-08 01:54:32 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 07-Oct-2026 21:54:38 .2026-10-08 01:54:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:54:38 2026-10-08 01:54:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:54:38 2026-10-08 01:54:33 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 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 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 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 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:34.707791 End time: 2026-10-08 01:54:35.079609 build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO name:: No table opened. build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 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 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:54:38 2026-10-08 01:54:35 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 07-Oct-2026 21:54:38 .2026-10-08 01:54:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:54:38 2026-10-08 01:54:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:54:38 2026-10-08 01:54:36 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=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 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 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 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:37.717412 End time: 2026-10-08 01:54:37.971670 build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO name:: No table opened. build 07-Oct-2026 21:54:38 2026-10-08 01:54:38 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:54:43 2026-10-08 01:54:38 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys ) build 07-Oct-2026 21:54:43 2026-10-08 01:54:38 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 07-Oct-2026 21:54:43 2026-10-08 01:54:38 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:54:43 2026-10-08 01:54:38 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:54:43 2026-10-08 01:54:38 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:54:43 .2026-10-08 01:54:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:54:43 2026-10-08 01:54:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:54:43 2026-10-08 01:54:39 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 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 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 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 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:40.685918 End time: 2026-10-08 01:54:40.938523 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO name:: No table opened. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=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 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ] build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 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 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:54:41.012684 End time: 2026-10-08 01:54:41.297633 build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO name:: No table opened. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] ) build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 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 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:54:43 2026-10-08 01:54:41 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 07-Oct-2026 21:54:43 .2026-10-08 01:54:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:54:43 2026-10-08 01:54:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:54:43 2026-10-08 01:54:42 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:54:50 2026-10-08 01:54:44 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:54:50 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:54:50 refim_point_linRL build 07-Oct-2026 21:54:50 2026-10-08 01:54:44 INFO tclean::::casa ########################################## build 07-Oct-2026 21:54:50 2026-10-08 01:54:44 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:54:50 2026-10-08 01:54:44 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 07-Oct-2026 21:54:50 2026-10-08 01:54:44 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:54:50 2026-10-08 01:54:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:54:50 2026-10-08 01:54:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:54:50 2026-10-08 01:54:45 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 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 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:54:50 2026-10-08 01:54:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO tclean::::casa ...done build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 07-Oct-2026 21:54:50 2026-10-08 01:54:48 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 07-Oct-2026 21:54:50 2026-10-08 01:54:49 INFO tclean::::casa ...done build 07-Oct-2026 21:54:50 2026-10-08 01:54:50 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 07-Oct-2026 21:54:50 2026-10-08 01:54:50 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 07-Oct-2026 21:54:50 2026-10-08 01:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:54:50 2026-10-08 01:54:50 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 07-Oct-2026 21:54:50 2026-10-08 01:54:50 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 07-Oct-2026 21:54:50 2026-10-08 01:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:54:50 2026-10-08 01:54:50 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 07-Oct-2026 21:54:50 2026-10-08 01:54:50 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 07-Oct-2026 21:54:50 2026-10-08 01:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:55:09 2026-10-08 01:54:50 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 07-Oct-2026 21:55:09 2026-10-08 01:54:50 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 07-Oct-2026 21:55:09 2026-10-08 01:54:50 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:55:09 2026-10-08 01:54:50 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:54:51 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 07-Oct-2026 21:55:09 2026-10-08 01:54:51 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 07-Oct-2026 21:55:09 2026-10-08 01:54:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:55:09 2026-10-08 01:54:51 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 07-Oct-2026 21:55:09 2026-10-08 01:54:51 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 07-Oct-2026 21:55:09 2026-10-08 01:54:51 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.002317 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:55:09 2026-10-08 01:54:51 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:54:54 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:54:54 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:55:09 2026-10-08 01:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:55:09 2026-10-08 01:54:55 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:55:09 2026-10-08 01:54:55 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:54:55 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:54:56 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:54:56 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:54:56 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:54:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:54:57 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:54:57 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:54:57 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 07-Oct-2026 21:55:09 2026-10-08 01:54:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033 build 07-Oct-2026 21:55:09 2026-10-08 01:54:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01313 build 07-Oct-2026 21:55:09 2026-10-08 01:54:58 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:09 2026-10-08 01:54:58 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:54:58 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 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 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model does not exist. No initial prediction will be done build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:54:59 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:55:09 2026-10-08 01:55:00 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:55:00 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 07-Oct-2026 21:55:09 2026-10-08 01:55:08 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:09 2026-10-08 01:55:08 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO tclean::::casa ...done build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt', 'tst.pb', 'tst.psf', 'tst.residual'] build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:54:43.744128 End time: 2026-10-08 01:55:09.436560 build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO tclean::::casa ########################################## build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:55:09 2026-10-08 01:55:09 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:55:16 2026-10-08 01:55:09 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 07-Oct-2026 21:55:16 2026-10-08 01:55:09 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:55:16 2026-10-08 01:55:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom build 07-Oct-2026 21:55:16 2026-10-08 01:55:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1 build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ] build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1 build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter. build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations. build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811 build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 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 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:55:09.444212 End time: 2026-10-08 01:55:09.809083 build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO name:: No table opened. build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:55:16 2026-10-08 01:55:10 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 07-Oct-2026 21:55:16 .2026-10-08 01:55:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:55:16 2026-10-08 01:55:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:55:16 2026-10-08 01:55:12 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:55:16 2026-10-08 01:55:14 INFO deconvolve::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:55:16 /opt/casa/data/casatestdata/unittest/deconvolve/ build 07-Oct-2026 21:55:16 refim_point_linRL build 07-Oct-2026 21:55:16 2026-10-08 01:55:14 INFO tclean::::casa ########################################## build 07-Oct-2026 21:55:16 2026-10-08 01:55:14 INFO tclean::::casa ##### Begin Task: tclean ##### build 07-Oct-2026 21:55:16 2026-10-08 01:55:14 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 07-Oct-2026 21:55:16 2026-10-08 01:55:14 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 07-Oct-2026 21:55:16 2026-10-08 01:55:14 INFO tclean::::casa Verifying Input Parameters build 07-Oct-2026 21:55:16 2026-10-08 01:55:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 2 build 07-Oct-2026 21:55:16 2026-10-08 01:55:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 3 build 07-Oct-2026 21:55:16 2026-10-08 01:55:15 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal MPIEnvironment.command_handling_log_level = 'DEBUG' successfully handled by server 1 build 07-Oct-2026 21:55:16 2026-10-08 01:55:17 INFO tclean::::casa setupCluster, Setting up 3 engines. build 07-Oct-2026 21:55:16 2026-10-08 01:55:17 INFO SynthesisUtilMethods::continuumDataPartition build 07-Oct-2026 21:55:16 2026-10-08 01:55:17 INFO SynthesisUtilMethods::continuumDataPartition + Rows = 95 140 [P][M]: 0:2 ROWNUMBER() >= 95 && ROWNUMBER() <= 140 build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 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 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::selectData NRows selected : 140 build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] : build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::defineImage Impars: start build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09] build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01545 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:55:26 2026-10-08 01:55:17 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO tclean::::casa ...done build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-2 Selecting via TaQL : ROWNUMBER() >= 48 && ROWNUMBER() <= 94 | NRows selected : 47 build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-1 Selecting via TaQL : ROWNUMBER() >= 1 && ROWNUMBER() <= 47 | NRows selected : 47 build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 MS : refim_point_linRL.ms | [Opened in readonly mode] build 07-Oct-2026 21:55:26 2026-10-08 01:55:18 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::selectData::MPIServer-3 Selecting via TaQL : ROWNUMBER() >= 95 && ROWNUMBER() <= 140 | NRows selected : 46 build 07-Oct-2026 21:55:26 2026-10-08 01:55:19 INFO tclean::::casa ...done build 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-1 Impars: start build 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-1 Required memory: 0.01545 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-2 Impars: start build 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 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 07-Oct-2026 21:55:26 2026-10-08 01:55:20 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-2 Required memory: 0.01545 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:55:26 2026-10-08 01:55:20 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:26 2026-10-08 01:55:21 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 07-Oct-2026 21:55:26 2026-10-08 01:55:21 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 07-Oct-2026 21:55:26 2026-10-08 01:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::defineImage::MPIServer-3 Impars: start build 07-Oct-2026 21:55:26 2026-10-08 01:55:21 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 07-Oct-2026 21:55:26 2026-10-08 01:55:21 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 07-Oct-2026 21:55:26 2026-10-08 01:55:21 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::nSubCubeFitInMemory::MPIServer-3 Required memory: 0.01545 GB. Available mem.: 195.2 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 4. build 07-Oct-2026 21:55:26 2026-10-08 01:55:21 INFO tclean::::casa ...done build 07-Oct-2026 21:55:26 2026-10-08 01:55:24 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:26 2026-10-08 01:55:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-1 Set imaging weights : Natural weighting build 07-Oct-2026 21:55:26 2026-10-08 01:55:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-3 Set imaging weights : Natural weighting build 07-Oct-2026 21:55:26 2026-10-08 01:55:25 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::weight()::MPIServer-2 Set imaging weights : Natural weighting build 07-Oct-2026 21:55:26 2026-10-08 01:55:25 INFO tclean::::casa ...done build 07-Oct-2026 21:55:26 2026-10-08 01:55:25 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:26 2026-10-08 01:55:26 INFO tclean::::casa ...done build 07-Oct-2026 21:55:48 2026-10-08 01:55:26 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:48 2026-10-08 01:55:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-1 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-3 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:27 INFO MPICommandServer::command_request_handler_service::SynthesisImager::makePSF::MPIServer-2 ----------------------------------------------------------- Make PSF --------------------------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:28 INFO tclean::::casa ...done build 07-Oct-2026 21:55:48 2026-10-08 01:55:28 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 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385 build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111] build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08 build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429] build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795 build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284 build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048155 build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::printBeamSet Restoring Beams build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3711 deg build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:48 2026-10-08 01:55:29 INFO MPICommandServer::command_request_handler_service::SynthesisImagerVi2::makePrimaryBeam::MPIServer-1 vi2 : Evaluating Primary Beam model onto image grid(s) build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO tclean::::casa ...done build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 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 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt0 does not exist. No initial prediction will be done for term0 build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO task_tclean::SIImageStore::setModelImageOne Starting model image tst.model.tt1 does not exist. No initial prediction will be done for term1 build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO tclean::::casa ----------------------------- Running Parallel Major Cycle ---------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-1 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-3 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:30 INFO MPICommandServer::command_request_handler_service::SynthesisImager::executeMajorCycle::MPIServer-2 ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- build 07-Oct-2026 21:55:48 2026-10-08 01:55:31 INFO tclean::::casa ...done build 07-Oct-2026 21:55:48 2026-10-08 01:55:31 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 07-Oct-2026 21:55:48 2026-10-08 01:55:47 INFO tclean::::casa checkJobs. Blocking for nodes to finish build 07-Oct-2026 21:55:48 2026-10-08 01:55:47 INFO ::casa::MPIServer-2 node 2 has completed its job build 07-Oct-2026 21:55:48 2026-10-08 01:55:48 INFO ::casa::MPIServer-1 node 1 has completed its job build 07-Oct-2026 21:55:48 2026-10-08 01:55:48 INFO ::casa::MPIServer-3 node 3 has completed its job build 07-Oct-2026 21:55:48 2026-10-08 01:55:48 INFO tclean::::casa ...done build 07-Oct-2026 21:55:48 2026-10-08 01:55:48 INFO tclean::::casa Ending use of cluster, but not closing it. Call clustermanager.stop_cluster() to close it if needed. build 07-Oct-2026 21:55:48 2026-10-08 01:55:48 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 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO tclean::::casa Task tclean complete. Start time: 2026-10-08 01:55:13.743044 End time: 2026-10-08 01:55:48.521574 build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO tclean::::casa ##### End Task: tclean ##### build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO tclean::::casa ########################################## build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO deconvolve::::casa ##### Begin Task: deconvolve ##### build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 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 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO deconvolve::::casa Verifying Input Parameters build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 4 build 07-Oct-2026 21:55:48 2026-10-08 01:55:49 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ] build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50] build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.82996e-07 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.82996e-07, 0.074074] build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -7.18246e-08 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run) build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -1.20749e-07 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584575 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run) build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982773 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697527, Reached cycleniter. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run) build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150923 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -9.57616e-08 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.5109 (in this run) build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -1.60993e-07 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471 build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:55:49 2026-10-08 01:55:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image. build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:55:49 2026-10-08 01:55:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3711 deg build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO SDAlgorithmMSMFS::restore Restored images : build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt0 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt0) build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO SDAlgorithmMSMFS::restore /home/casatest/work/test_task_deconvolve/tst.image.tt1 (model=/home/casatest/work/test_task_deconvolve/tst.model.tt1) build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO SDAlgorithmMSMFS::restore build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 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 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2026-10-08 01:55:48.529239 End time: 2026-10-08 01:55:50.006272 build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa ##### End Task: deconvolve ##### build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa ########################################## build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO name:: No table opened. build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO showcache:: The Table Cache is empty. build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa [ checkall ] build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True ) build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords) build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass) build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False ) build 07-Oct-2026 21:56:14 2026-10-08 01:55:50 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 07-Oct-2026 21:56:14 2026-10-08 01:55:50 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 07-Oct-2026 21:56:14 2026-10-08 01:55:50 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 07-Oct-2026 21:56:14 2026-10-08 01:55:50 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 07-Oct-2026 21:56:14 . build 07-Oct-2026 21:56:14 ---------------------------------------------------------------------- build 07-Oct-2026 21:56:14 Ran 143 tests in 2186.607s build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 OK (skipped=2) build 07-Oct-2026 21:56:14 Marking test as passed. build 07-Oct-2026 21:56:14 2026-10-08 01:56:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 1 build 07-Oct-2026 21:56:14 2026-10-08 01:56:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 3 build 07-Oct-2026 21:56:14 2026-10-08 01:56:00 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_virtual_frame_buffer() successfully handled by server 2 build 07-Oct-2026 21:56:14 2026-10-08 01:56:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Control signal self.signal_stop_service_request() successfully handled by server 1 build 07-Oct-2026 21:56:14 2026-10-08 01:56:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Control signal self.signal_stop_service_request() successfully handled by server 3 build 07-Oct-2026 21:56:14 2026-10-08 01:56:03 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Control signal self.signal_stop_service_request() successfully handled by server 2 build 07-Oct-2026 21:56:14 2026-10-08 01:56:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 stop service signal received, stopping services... build 07-Oct-2026 21:56:14 2026-10-08 01:56:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 stop service signal received, stopping services... build 07-Oct-2026 21:56:14 2026-10-08 01:56:06 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 stop service signal received, stopping services... build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-1 MPI command request handler service stopped build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-2 MPI command request handler service stopped build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::stop_command_request_handler_service::MPICommandServer::stop_command_request_handler_service::casa::MPIServer-3 MPI command request handler service stopped build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Going to finalize MPI environment build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Going to finalize MPI environment build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Going to finalize MPI environment build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-2 Exiting build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-1 Exiting build 07-Oct-2026 21:56:14 2026-10-08 01:56:09 INFO MPICommandServer::serve::MPICommandServer::serve::casa::MPIServer-3 Exiting build 07-Oct-2026 21:56:14 Executor result: 0 build 07-Oct-2026 21:56:14 Failed tests:[] build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 Running test: test_task_mstransform_mms in MPI mode build 07-Oct-2026 21:56:14 Running cmd ['/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 21:56:14 Executing: ['/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/bin/mpicasa', '-n', '4', '/home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 build 07-Oct-2026 21:56:14 No event loop hook running. build 07-Oct-2026 21:56:14 No event loop hook running. build 07-Oct-2026 21:56:14 No event loop hook running. build 07-Oct-2026 21:56:14 No event loop hook running. build 07-Oct-2026 21:56:14 CASA 6.7.7.13 -- Common Astronomy Software Applications [6.7.7.13] build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa Using user configuration file /home/casatest/.casa/config.py build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa loaded config file : /home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa loaded config file : /home/casatest/.casa/config.py build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa config values build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa agg = True build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa cachedir = '/tmp/casa_test_cache' build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa casaconfig_verbose = 1 build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa colors = 'Neutral' build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa data_auto_update = False build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa data_update_interval = 1 build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa iplog = False build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa iplogfile = '/home/casatest/work/test_task_mstransform_mms/ipython-20261008-015610.log' build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa log2term = True build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa logfile = '/home/casatest/work/test_task_mstransform_mms/casa-20261008-015610.log' build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa measures_auto_update = False build 07-Oct-2026 21:56:14 2026-10-08 01:56:15 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa measures_site_interval = 2 build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa measures_update_interval = 1 build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa measurespath = '/opt/casa/data/casa-data' build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa nogui = True build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa nologfile = False build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa nologger = True build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa pipeline = False build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa skipnetworkcheck = False build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa user_site = False build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/07/15:15, 2027/01/05/00:00:00 build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:22 2026-10-08 01:56:15 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 07-Oct-2026 21:56:22 2026-10-08 01:56:16 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:22 2026-10-08 01:56:16 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:56:22 2026-10-08 01:56:16 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/CAS-6941.ms... build 07-Oct-2026 21:56:22 2026-10-08 01:56:16 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (1), setting nsubms to 1 build 07-Oct-2026 21:56:22 2026-10-08 01:56:17 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:22 2026-10-08 01:56:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:14.721013 End time: 2026-10-08 01:56:17.488657 build 07-Oct-2026 21:56:22 2026-10-08 01:56:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:22 2026-10-08 01:56:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:22 2026-10-08 01:56:18 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:56:22 2026-10-08 01:56:18 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 07-Oct-2026 21:56:22 2026-10-08 01:56:18 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 07-Oct-2026 21:56:22 2026-10-08 01:56:18 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 07-Oct-2026 21:56:22 2026-10-08 01:56:18 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-08 01:56:17.605453 End time: 2026-10-08 01:56:18.388669 build 07-Oct-2026 21:56:22 2026-10-08 01:56:18 INFO flagdata::::casa ##### End Task: flagdata ##### build 07-Oct-2026 21:56:22 2026-10-08 01:56:18 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:56:22 .2026-10-08 01:56:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:22 2026-10-08 01:56:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:22 2026-10-08 01:56:19 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 07-Oct-2026 21:56:22 2026-10-08 01:56:19 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:22 2026-10-08 01:56:19 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:56:22 2026-10-08 01:56:19 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 07-Oct-2026 21:56:22 2026-10-08 01:56:21 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:22 2026-10-08 01:56:21 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 07-Oct-2026 21:56:22 2026-10-08 01:56:22 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:18.581076 End time: 2026-10-08 01:56:21.962069 build 07-Oct-2026 21:56:22 2026-10-08 01:56:22 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:22 2026-10-08 01:56:22 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:22 .2026-10-08 01:56:22 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 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 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 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 07-Oct-2026 21:56:23 2026-10-08 01:56:22 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 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 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0000.ms build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:23 2026-10-08 01:56:22 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO ParallelDataHelper::::casa Apply the transformations build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:22.362113 End time: 2026-10-08 01:56:22.797070 build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 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 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg6.ms.data/favg6.ms.0001.ms build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseDataSelParams spw selection is 23 build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::parseChanAvgParams Channel bin is [128] build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::initDataSelectionParams+ [23, 0, 127, 1] build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformDataHandler::makeSelection 165 out of 7920 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:56:23 2026-10-08 01:56:23 INFO ParallelDataHelper::::casa Apply the transformations build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:22.814487 End time: 2026-10-08 01:56:23.215156 build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 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 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:22.187588 End time: 2026-10-08 01:56:23.482856 build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:24 2026-10-08 01:56:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:24 .2026-10-08 01:56:24 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 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 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 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 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0000.ms build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseDataSelParams scan selection is 3 build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [3] build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO ParallelDataHelper::::casa Apply the transformations build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:23.802508 End time: 2026-10-08 01:56:24.349496 build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 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 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg7.ms.data/favg7.ms.0001.ms build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:24 2026-10-08 01:56:24 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::parseDataSelParams scan selection is 4 build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::parseDataSelParams spw selection is 10,12,20 build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4, 10] build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [4] build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [3, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1 build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::initDataSelectionParams+ 20, 0, 127, 1] build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:26 2026-10-08 01:56:24 INFO MSTransformDataHandler::makeSelection 495 out of 7920 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO ParallelDataHelper::::casa Apply the transformations build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:24.367377 End time: 2026-10-08 01:56:24.891911 build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 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 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:23.652409 End time: 2026-10-08 01:56:25.168298 build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:26 .2026-10-08 01:56:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 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 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:26 2026-10-08 01:56:25 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 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0000.ms build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseDataSelParams spw selection is 10,12 build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::parseChanAvgParams Channel bin is [128, 4] build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::initDataSelectionParams+ [10, 0, 127, 1 build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::initDataSelectionParams+ 12, 0, 127, 1] build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformDataHandler::makeSelection 660 out of 7920 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO ParallelDataHelper::::casa Apply the transformations build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:25.496301 End time: 2026-10-08 01:56:26.000089 build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:26 2026-10-08 01:56:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 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 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO ParallelDataHelper::::casa Parse channel averaging parameters build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/g19_d2usb_targets_line-shortened-thinned.ms build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/favg8.ms.data/favg8.ms.0001.ms build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseDataSelParams spw selection is 20 build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseChanAvgParams Channel average is activated build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::parseChanAvgParams Channel bin is [10] build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::initDataSelectionParams+ [20, 0, 127, 1] build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformDataHandler::makeSelection 330 out of 7920 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformDataHandler::fillSPWTable The last output channel of spw 20 has only 8 input channels. build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 WARN MSTransformManager::dropNonUniformWidthChannels Not enough input channels to populate output channel n# 12 from SPW 20. build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 WARN MSTransformManager::dropNonUniformWidthChannels+ The channel will be dropped in order to have an uniform grid. build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO ParallelDataHelper::::casa Apply the transformations build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:26.018591 End time: 2026-10-08 01:56:26.412298 build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:26 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:27 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:29 2026-10-08 01:56:27 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 07-Oct-2026 21:56:29 2026-10-08 01:56:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:25.341396 End time: 2026-10-08 01:56:26.802354 build 07-Oct-2026 21:56:29 2026-10-08 01:56:27 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:29 2026-10-08 01:56:27 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:29 .2026-10-08 01:56:27 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:29 2026-10-08 01:56:27 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:29 2026-10-08 01:56:27 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 07-Oct-2026 21:56:29 2026-10-08 01:56:27 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:29 2026-10-08 01:56:28 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 07-Oct-2026 21:56:29 2026-10-08 01:56:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:26.970514 End time: 2026-10-08 01:56:28.659611 build 07-Oct-2026 21:56:29 2026-10-08 01:56:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:29 2026-10-08 01:56:29 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:29 .................. Creating test MMS .................. build 07-Oct-2026 21:56:29 2026-10-08 01:56:29 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:29 2026-10-08 01:56:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:35 2026-10-08 01:56:29 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 07-Oct-2026 21:56:35 2026-10-08 01:56:29 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 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 07-Oct-2026 21:56:35 2026-10-08 01:56:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:29.024657 End time: 2026-10-08 01:56:30.482035 build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:35 2026-10-08 01:56:30 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 07-Oct-2026 21:56:35 2026-10-08 01:56:31 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:35 2026-10-08 01:56:31 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:56:35 2026-10-08 01:56:32 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:35 2026-10-08 01:56:32 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 07-Oct-2026 21:56:35 2026-10-08 01:56:32 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:30.499236 End time: 2026-10-08 01:56:32.072867 build 07-Oct-2026 21:56:35 2026-10-08 01:56:32 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:35 2026-10-08 01:56:32 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:35 2026-10-08 01:56:33 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 07-Oct-2026 21:56:35 2026-10-08 01:56:33 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 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column UVW build 07-Oct-2026 21:56:35 Column UVW PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column WEIGHT build 07-Oct-2026 21:56:35 Column WEIGHT PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column SIGMA build 07-Oct-2026 21:56:35 Column SIGMA PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column ANTENNA1 build 07-Oct-2026 21:56:35 Column ANTENNA1 PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column ANTENNA2 build 07-Oct-2026 21:56:35 Column ANTENNA2 PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column ARRAY_ID build 07-Oct-2026 21:56:35 Column ARRAY_ID PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column DATA_DESC_ID build 07-Oct-2026 21:56:35 Column DATA_DESC_ID PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column EXPOSURE build 07-Oct-2026 21:56:35 Column EXPOSURE PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column FEED1 build 07-Oct-2026 21:56:35 Column FEED1 PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column FEED2 build 07-Oct-2026 21:56:35 Column FEED2 PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column FIELD_ID build 07-Oct-2026 21:56:35 Column FIELD_ID PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column FLAG_ROW build 07-Oct-2026 21:56:35 Column FLAG_ROW PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column INTERVAL build 07-Oct-2026 21:56:35 Column INTERVAL PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column OBSERVATION_ID build 07-Oct-2026 21:56:35 Column OBSERVATION_ID PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column PROCESSOR_ID build 07-Oct-2026 21:56:35 Column PROCESSOR_ID PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column SCAN_NUMBER build 07-Oct-2026 21:56:35 Column SCAN_NUMBER PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column STATE_ID build 07-Oct-2026 21:56:35 Column STATE_ID PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column TIME build 07-Oct-2026 21:56:35 Column TIME PASSED build 07-Oct-2026 21:56:35 build 07-Oct-2026 21:56:35 Testing column TIME_CENTROID build 07-Oct-2026 21:56:35 Column TIME_CENTROID PASSED build 07-Oct-2026 21:56:35 Column DATA of input_sorted.ms and output_sorted.ms agree build 07-Oct-2026 21:56:35 .................. Creating test MMS .................. build 07-Oct-2026 21:56:35 2026-10-08 01:56:34 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:35 2026-10-08 01:56:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:35 2026-10-08 01:56:34 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 07-Oct-2026 21:56:35 2026-10-08 01:56:34 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:35 2026-10-08 01:56:35 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 07-Oct-2026 21:56:35 2026-10-08 01:56:36 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:34.065196 End time: 2026-10-08 01:56:35.906660 build 07-Oct-2026 21:56:35 2026-10-08 01:56:36 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:35 2026-10-08 01:56:36 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:35 2026-10-08 01:56:36 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:35 2026-10-08 01:56:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:36 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 07-Oct-2026 21:56:40 2026-10-08 01:56:36 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 07-Oct-2026 21:56:40 2026-10-08 01:56:36 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 07-Oct-2026 21:56:40 2026-10-08 01:56:36 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 07-Oct-2026 21:56:40 2026-10-08 01:56:36 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:40 2026-10-08 01:56:36 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 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 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:35.923351 End time: 2026-10-08 01:56:38.198156 build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::::casa ########################################## build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::::casa ##### Begin Task: listobs ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 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 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::ms::summary Writing output to file: list1.obs build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::::casa Task listobs complete. Start time: 2026-10-08 01:56:38.272200 End time: 2026-10-08 01:56:38.344052 build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::::casa ##### End Task: listobs ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:38 INFO listobs::::casa ########################################## build 07-Oct-2026 21:56:40 .................. Creating test MMS .................. build 07-Oct-2026 21:56:40 2026-10-08 01:56:39 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:40 2026-10-08 01:56:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:39 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 07-Oct-2026 21:56:40 2026-10-08 01:56:39 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:40 2026-10-08 01:56:39 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:56:40 2026-10-08 01:56:39 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:56:40 2026-10-08 01:56:39 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 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 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:38.741487 End time: 2026-10-08 01:56:40.222861 build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 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 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:56:40 2026-10-08 01:56:40 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 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 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 WARN mstransform::::casa Cannot process MMS with the requested transformations build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 WARN mstransform::::casa Will create an output MS build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO mstransform::::casa Combine spws into new output spw build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO mstransform::::casa Parse time averaging parameters build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseMsSpecParams Output file name is 2transformations.mms build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:56:40 2026-10-08 01:56:41 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:40.239548 End time: 2026-10-08 01:56:41.074434 build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:44 .................. Creating test MMS .................. build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:44 2026-10-08 01:56:41 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 07-Oct-2026 21:56:44 2026-10-08 01:56:42 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:44 2026-10-08 01:56:42 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:56:44 2026-10-08 01:56:42 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:56:44 2026-10-08 01:56:43 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:44 2026-10-08 01:56:43 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 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:41.475865 End time: 2026-10-08 01:56:44.060180 build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 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 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 WARN mstransform::::casa Cannot process MMS with the requested transformations build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 WARN mstransform::::casa Will create an output MS build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa Combine spws into new output spw build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO mstransform::::casa Parse time averaging parameters build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseMsSpecParams Output file name is spanscan_comb.mms build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseTimeAvgParams Time bin is 40 seconds build 07-Oct-2026 21:56:44 2026-10-08 01:56:44 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.700000000e+09 Hz, last channel = 1.763000000e+09 Hz build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.828000000e+09 Hz, last channel = 1.891000000e+09 Hz build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 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 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7955e+09 Hz build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 192 build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.92e+08 Hz build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6995e+09 Hz, upper edge = 1.8915e+09 Hz build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 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 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 07-Oct-2026 21:56:44 2026-10-08 01:56:45 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:44.077033 End time: 2026-10-08 01:56:45.185359 build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:48 2026-10-08 01:56:45 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_comb.mms... build 07-Oct-2026 21:56:48 .................. Creating test MMS .................. build 07-Oct-2026 21:56:48 2026-10-08 01:56:46 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:48 2026-10-08 01:56:46 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:48 2026-10-08 01:56:46 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 07-Oct-2026 21:56:48 2026-10-08 01:56:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:48 2026-10-08 01:56:46 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:56:48 2026-10-08 01:56:46 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:56:48 2026-10-08 01:56:46 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 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 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:45.616829 End time: 2026-10-08 01:56:47.096659 build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 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 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 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 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 WARN mstransform::::casa Cannot process MMS with the requested transformations build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 WARN mstransform::::casa Will create an output MS build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa Combine spws into new output spw build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO mstransform::::casa Parse time averaging parameters build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseMsSpecParams Output file name is errormms.mms build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseTimeAvgParams Time bin is 200 seconds build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:48 2026-10-08 01:56:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:47.113133 End time: 2026-10-08 01:56:47.933332 build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on errormms.mms... build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:48 .................. Creating test MMS .................. build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:48 2026-10-08 01:56:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:52 2026-10-08 01:56:48 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 07-Oct-2026 21:56:52 2026-10-08 01:56:48 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:52 2026-10-08 01:56:49 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:52 2026-10-08 01:56:49 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 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:48.354985 End time: 2026-10-08 01:56:49.708885 build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 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 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 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 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary scans build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 WARN mstransform::::casa Cannot process MMS with the requested transformations build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 WARN mstransform::::casa Will create an output MS build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa Combine spws into new output spw build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa Parse time averaging parameters build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseMsSpecParams Output file name is scanaxiserror.mms build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 WARN MSTransformManager::setup There is only one selected SPW, no need to combine build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 07-Oct-2026 21:56:52 2026-10-08 01:56:50 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:56:52 2026-10-08 01:56:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:49.725506 End time: 2026-10-08 01:56:50.527768 build 07-Oct-2026 21:56:52 2026-10-08 01:56:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:52 2026-10-08 01:56:51 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:52 .................. Creating test MMS .................. build 07-Oct-2026 21:56:52 2026-10-08 01:56:51 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:52 2026-10-08 01:56:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:52 2026-10-08 01:56:51 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 07-Oct-2026 21:56:52 2026-10-08 01:56:51 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:50.929509 End time: 2026-10-08 01:56:51.982164 build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:52 2026-10-08 01:56:52 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:55 2026-10-08 01:56:52 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 07-Oct-2026 21:56:55 2026-10-08 01:56:52 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:56:55 2026-10-08 01:56:52 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:55 2026-10-08 01:56:52 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 07-Oct-2026 21:56:55 2026-10-08 01:56:52 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:55 2026-10-08 01:56:52 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:55 2026-10-08 01:56:52 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:56:55 2026-10-08 01:56:53 WARN MSTransformManager::setup::MPIServer-3 There is only one selected SPW, no need to combine build 07-Oct-2026 21:56:55 2026-10-08 01:56:53 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:55 2026-10-08 01:56:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:51.999080 End time: 2026-10-08 01:56:53.280262 build 07-Oct-2026 21:56:55 2026-10-08 01:56:53 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:55 2026-10-08 01:56:53 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:55 .................. Creating test MMS .................. build 07-Oct-2026 21:56:55 2026-10-08 01:56:54 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:55 2026-10-08 01:56:54 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:55 2026-10-08 01:56:54 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 07-Oct-2026 21:56:55 2026-10-08 01:56:54 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 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 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:53.683611 End time: 2026-10-08 01:56:55.167870 build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 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 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 WARN mstransform::::casa The subMSs of input MMS do not contain the necessary spws build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 WARN mstransform::::casa Cannot process MMS with the requested transformations build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa Use task listpartition to see the contents of the MMS build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 WARN mstransform::::casa Will create an output MS build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa Combine spws into new output spw build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO mstransform::::casa Parse time averaging parameters build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseMsSpecParams Input file name is Four_ants_3C286.test.mms build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseMsSpecParams Output file name is spwaxiserror.mms build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseTimeAvgParams Time average is activated build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseTimeAvgParams Time bin is 20 seconds build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::parseTimeAvgParams Time span is scan build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::open Select data build 07-Oct-2026 21:56:55 2026-10-08 01:56:55 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:56:55 2026-10-08 01:56:56 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 07-Oct-2026 21:56:55 2026-10-08 01:56:56 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 07-Oct-2026 21:56:55 2026-10-08 01:56:56 INFO MSTransformRegridder::combineSpwsCore SPW 0: 64 channels, first channel = 1.073000000e+09 Hz, last channel = 1.136000000e+09 Hz build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::combineSpwsCore SPW 1: 64 channels, first channel = 1.137000000e+09 Hz, last channel = 1.200000000e+09 Hz build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 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 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.1365e+09 Hz build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 128 build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.28e+08 Hz build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.0725e+09 Hz, upper edge = 1.2005e+09 Hz build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 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 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::setIterationApproach Combining data through scans for time average build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:55.184380 End time: 2026-10-08 01:56:55.980310 build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spwaxiserror.mms... build 07-Oct-2026 21:57:00 .................. Creating test MMS .................. build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:00 2026-10-08 01:56:56 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 07-Oct-2026 21:57:00 2026-10-08 01:56:56 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 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 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:56.398781 End time: 2026-10-08 01:56:58.376364 build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:00 2026-10-08 01:56:58 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 07-Oct-2026 21:57:00 2026-10-08 01:56:59 WARN mstransform::::casa Cannot combine or separate spws in parallel because the subMSs do not contain all the selected spws build 07-Oct-2026 21:57:00 2026-10-08 01:56:59 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 07-Oct-2026 21:57:00 2026-10-08 01:56:59 WARN mstransform::::casa Will create an output MMS with separation axis 'scan' build 07-Oct-2026 21:57:00 2026-10-08 01:56:59 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:00 2026-10-08 01:56:59 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:57:00 2026-10-08 01:57:00 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:00 2026-10-08 01:57:00 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 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:56:58.393019 End time: 2026-10-08 01:57:00.582879 build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO listobs::::casa ########################################## build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO listobs::::casa ##### Begin Task: listobs ##### build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 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 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO listobs::ms::summary Writing output to file: list2.obs build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:00 2026-10-08 01:57:01 INFO listobs::::casa Task listobs complete. Start time: 2026-10-08 01:57:00.599293 End time: 2026-10-08 01:57:00.624066 build 07-Oct-2026 21:57:02 2026-10-08 01:57:01 INFO listobs::::casa ##### End Task: listobs ##### build 07-Oct-2026 21:57:02 2026-10-08 01:57:01 INFO listobs::::casa ########################################## build 07-Oct-2026 21:57:02 .................. Creating test MMS .................. build 07-Oct-2026 21:57:02 2026-10-08 01:57:01 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:02 2026-10-08 01:57:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:02 2026-10-08 01:57:01 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 07-Oct-2026 21:57:02 2026-10-08 01:57:01 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 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 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:00.896406 End time: 2026-10-08 01:57:02.351029 build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 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 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:02 2026-10-08 01:57:02 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 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 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 213, in __command_request_handler_service build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str, globals(), locals()) build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 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 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:57:02 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:57:08 2026-10-08 01:57:03 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:02.367545 End time: 2026-10-08 01:57:03.636967 build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on scan30.mms... build 07-Oct-2026 21:57:08 .................. Creating test MMS .................. build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:04 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 07-Oct-2026 21:57:08 2026-10-08 01:57:04 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:08 2026-10-08 01:57:05 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:08 2026-10-08 01:57:05 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 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:04.070788 End time: 2026-10-08 01:57:05.522433 build 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:06 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 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:08 2026-10-08 01:57:06 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 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 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:05.539510 End time: 2026-10-08 01:57:07.008360 build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on corrRR_LL.mms... build 07-Oct-2026 21:57:08 .................. Creating test MMS .................. build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:07 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 07-Oct-2026 21:57:08 2026-10-08 01:57:07 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:08 2026-10-08 01:57:09 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:08 2026-10-08 01:57:09 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 07-Oct-2026 21:57:08 2026-10-08 01:57:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:07.460326 End time: 2026-10-08 01:57:08.809623 build 07-Oct-2026 21:57:08 2026-10-08 01:57:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:08 2026-10-08 01:57:09 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:09 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:08 2026-10-08 01:57:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 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 07-Oct-2026 21:57:12 2026-10-08 01:57:09 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 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 07-Oct-2026 21:57:12 2026-10-08 01:57:09 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 WARN mstransform::::casa Cannot process MMS in parallel when timespan='scan' because the subMSs do not contain all the selected scans build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 WARN mstransform::::casa Will process the input MMS as a monolithic MS build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 WARN mstransform::::casa Will create an output MMS with separation axis 'spw' build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:12 2026-10-08 01:57:09 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:08.826230 End time: 2026-10-08 01:57:10.099615 build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_scan.mms... build 07-Oct-2026 21:57:12 2026-10-08 01:57:10 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:12 .................. Creating test MMS .................. build 07-Oct-2026 21:57:12 2026-10-08 01:57:11 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:12 2026-10-08 01:57:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:12 2026-10-08 01:57:11 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 07-Oct-2026 21:57:12 2026-10-08 01:57:11 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:12 2026-10-08 01:57:12 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 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:10.527055 End time: 2026-10-08 01:57:12.501554 build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 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 07-Oct-2026 21:57:12 2026-10-08 01:57:13 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 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 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.0001.ms... build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:12 2026-10-08 01:57:13 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.0002.ms... build 07-Oct-2026 21:57:18 2026-10-08 01:57:13 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:18 2026-10-08 01:57:13 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:18 2026-10-08 01:57:13 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:57:18 2026-10-08 01:57:14 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:18 2026-10-08 01:57:14 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 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:12.518291 End time: 2026-10-08 01:57:14.580774 build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on mstransform_scan_sel_timeavg_timespanscan.mms... build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:18 .................. Creating test MMS .................. build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:18 2026-10-08 01:57:15 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='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 07-Oct-2026 21:57:18 2026-10-08 01:57:15 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:18 2026-10-08 01:57:16 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 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:15.050312 End time: 2026-10-08 01:57:16.626511 build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 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 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::msmetadata_cmpt.cc::open Performing internal consistency checks on Four_ants_3C286.test.mms... build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 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 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 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 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO mstransform::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:18 2026-10-08 01:57:17 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:57:18 2026-10-08 01:57:18 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:18 2026-10-08 01:57:18 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 07-Oct-2026 21:57:18 2026-10-08 01:57:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:16.643640 End time: 2026-10-08 01:57:18.340427 build 07-Oct-2026 21:57:18 2026-10-08 01:57:18 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:18 2026-10-08 01:57:18 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:18 2026-10-08 01:57:18 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on spanscan_spw.mms... build 07-Oct-2026 21:57:18 2026-10-08 01:57:18 INFO MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:18 .2026-10-08 01:57:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:18 2026-10-08 01:57:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:18 2026-10-08 01:57:19 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 07-Oct-2026 21:57:18 2026-10-08 01:57:19 WARN mstransform::::casa Cannot partition MS per spw or auto when combinespws = True or nspw > 1 build 07-Oct-2026 21:57:26 2026-10-08 01:57:19 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 07-Oct-2026 21:57:26 2026-10-08 01:57:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:18.816886 End time: 2026-10-08 01:57:18.843758 build 07-Oct-2026 21:57:26 2026-10-08 01:57:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 Expected error: Cannot create MMS using separationaxis=auto with some of the requested transformations. build 07-Oct-2026 21:57:26 .2026-10-08 01:57:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 2026-10-08 01:57:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:19 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 07-Oct-2026 21:57:26 2026-10-08 01:57:19 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 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 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:19.194503 End time: 2026-10-08 01:57:20.842510 build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 .2026-10-08 01:57:21 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 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 07-Oct-2026 21:57:26 2026-10-08 01:57:21 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:57:26 2026-10-08 01:57:21 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 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 07-Oct-2026 21:57:26 2026-10-08 01:57:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:21.209891 End time: 2026-10-08 01:57:22.991746 build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 .2026-10-08 01:57:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 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 07-Oct-2026 21:57:26 2026-10-08 01:57:23 WARN mstransform::::casa Time averaging across scans may lead to wrong results when separation axis is not spw build 07-Oct-2026 21:57:26 2026-10-08 01:57:23 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:26 2026-10-08 01:57:25 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:26 2026-10-08 01:57:25 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 07-Oct-2026 21:57:26 2026-10-08 01:57:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:23.389554 End time: 2026-10-08 01:57:24.841078 build 07-Oct-2026 21:57:26 2026-10-08 01:57:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 .2026-10-08 01:57:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:26 2026-10-08 01:57:25 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:26 2026-10-08 01:57:25 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 07-Oct-2026 21:57:26 2026-10-08 01:57:25 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:26 2026-10-08 01:57:27 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:26 2026-10-08 01:57:27 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:26 2026-10-08 01:57:27 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:26 2026-10-08 01:57:27 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:27 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:27 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:27 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:35 2026-10-08 01:57:27 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 07-Oct-2026 21:57:35 2026-10-08 01:57:27 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:25.254810 End time: 2026-10-08 01:57:27.234284 build 07-Oct-2026 21:57:35 2026-10-08 01:57:27 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:27 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 .2026-10-08 01:57:28 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 2026-10-08 01:57:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:28 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 07-Oct-2026 21:57:35 2026-10-08 01:57:28 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:35 2026-10-08 01:57:28 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:57:35 2026-10-08 01:57:28 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:57:35 2026-10-08 01:57:29 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:35 2026-10-08 01:57:29 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 07-Oct-2026 21:57:35 2026-10-08 01:57:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:27.609347 End time: 2026-10-08 01:57:29.393251 build 07-Oct-2026 21:57:35 2026-10-08 01:57:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:29 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 .2026-10-08 01:57:30 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 2026-10-08 01:57:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:30 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 07-Oct-2026 21:57:35 2026-10-08 01:57:30 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:35 2026-10-08 01:57:31 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:35 2026-10-08 01:57:31 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 07-Oct-2026 21:57:35 2026-10-08 01:57:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:29.766267 End time: 2026-10-08 01:57:31.121569 build 07-Oct-2026 21:57:35 2026-10-08 01:57:31 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:31 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 .2026-10-08 01:57:31 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 2026-10-08 01:57:31 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:31 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 07-Oct-2026 21:57:35 2026-10-08 01:57:32 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:35 2026-10-08 01:57:34 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 07-Oct-2026 21:57:35 2026-10-08 01:57:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:31.489142 End time: 2026-10-08 01:57:34.909091 build 07-Oct-2026 21:57:35 2026-10-08 01:57:35 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:35 2026-10-08 01:57:35 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 .2026-10-08 01:57:36 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:35 2026-10-08 01:57:36 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:36 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 07-Oct-2026 21:57:41 2026-10-08 01:57:36 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:41 2026-10-08 01:57:38 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:41 2026-10-08 01:57:38 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 07-Oct-2026 21:57:41 2026-10-08 01:57:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:35.589290 End time: 2026-10-08 01:57:39.079771 build 07-Oct-2026 21:57:41 2026-10-08 01:57:39 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:39 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:41 .2026-10-08 01:57:39 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:39 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:39 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 07-Oct-2026 21:57:41 2026-10-08 01:57:39 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:41 2026-10-08 01:57:39 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:57:41 2026-10-08 01:57:40 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 07-Oct-2026 21:57:41 2026-10-08 01:57:40 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (3) is greater than available scan,ddi pairs (2), setting nsubms to 2 build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 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 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:39.380562 End time: 2026-10-08 01:57:40.861135 build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cRRLL.mms... build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::::casa ##### Begin Task: listobs ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 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 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::ms::summary Writing output to file: 3c_1.obs build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::::casa Task listobs complete. Start time: 2026-10-08 01:57:40.896856 End time: 2026-10-08 01:57:40.973235 build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::::casa ##### End Task: listobs ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listobs::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa ##### Begin Task: listpartition ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa listpartition( vis='3cRRLL.mms', createdict=False, listfile='3c_2.obs' ) build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa Will save output to '3c_2.obs' build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa This is a Multi-MS with separation axis = scan,spw build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa Task listpartition complete. Start time: 2026-10-08 01:57:40.978440 End time: 2026-10-08 01:57:41.105762 build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa ##### End Task: listpartition ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO listpartition::::casa ########################################## build 07-Oct-2026 21:57:41 .2026-10-08 01:57:41 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 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 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms... build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (3), setting nsubms to 3 build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:41 2026-10-08 01:57:41 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 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 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0000.ms build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 07-Oct-2026 21:57:47 2026-10-08 01:57:41 INFO MSTransformManager::open Select data build 07-Oct-2026 21:57:47 2026-10-08 01:57:42 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:57:47 2026-10-08 01:57:42 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:41.442665 End time: 2026-10-08 01:57:44.470442 build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 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 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0001.ms build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::open Select data build 07-Oct-2026 21:57:47 2026-10-08 01:57:44 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:57:47 2026-10-08 01:57:45 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:44.477062 End time: 2026-10-08 01:57:47.130712 build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 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 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/3c84scan1.ms build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/3cscanspw02.mms.data/3cscanspw02.mms.0002.ms build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::parseDataSelParams spw selection is 0,2 build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 255, 1 build 07-Oct-2026 21:57:47 2026-10-08 01:57:47 INFO MSTransformManager::initDataSelectionParams+ 2, 0, 63, 1] build 07-Oct-2026 21:57:56 2026-10-08 01:57:47 INFO MSTransformManager::open Select data build 07-Oct-2026 21:57:56 2026-10-08 01:57:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:57:56 2026-10-08 01:57:47 INFO MSTransformDataHandler::makeSelection 1300 out of 5200 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:47.137908 End time: 2026-10-08 01:57:50.093035 build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 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 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:41.254603 End time: 2026-10-08 01:57:50.320982 build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cscanspw02.mms... build 07-Oct-2026 21:57:56 .2026-10-08 01:57:50 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:50 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 07-Oct-2026 21:57:56 2026-10-08 01:57:50 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:56 2026-10-08 01:57:52 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:56 2026-10-08 01:57:52 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:52 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:52 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 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 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:50.405429 End time: 2026-10-08 01:57:52.723116 build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 .2026-10-08 01:57:53 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:53 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 07-Oct-2026 21:57:56 2026-10-08 01:57:53 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 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 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:52.935101 End time: 2026-10-08 01:57:56.287266 build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:56 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 .2026-10-08 01:57:57 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:57:56 2026-10-08 01:57:57 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:57:56 2026-10-08 01:57:57 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 07-Oct-2026 21:58:06 2026-10-08 01:57:57 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 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 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:57:56.502599 End time: 2026-10-08 01:58:00.218519 build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 2026-10-08 01:58:00 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on 3cspw012.mms... build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column POSITION build 07-Oct-2026 21:58:06 Column POSITION PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column BEAM_OFFSET build 07-Oct-2026 21:58:06 Column BEAM_OFFSET PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column POLARIZATION_TYPE build 07-Oct-2026 21:58:06 Column POLARIZATION_TYPE PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column POL_RESPONSE build 07-Oct-2026 21:58:06 Column POL_RESPONSE PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column RECEPTOR_ANGLE build 07-Oct-2026 21:58:06 Column RECEPTOR_ANGLE PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column ANTENNA_ID build 07-Oct-2026 21:58:06 Column ANTENNA_ID PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column BEAM_ID build 07-Oct-2026 21:58:06 Column BEAM_ID PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column FEED_ID build 07-Oct-2026 21:58:06 Column FEED_ID PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column INTERVAL build 07-Oct-2026 21:58:06 Column INTERVAL PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column NUM_RECEPTORS build 07-Oct-2026 21:58:06 Column NUM_RECEPTORS PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column SPECTRAL_WINDOW_ID build 07-Oct-2026 21:58:06 Column SPECTRAL_WINDOW_ID PASSED build 07-Oct-2026 21:58:06 build 07-Oct-2026 21:58:06 Testing column TIME build 07-Oct-2026 21:58:06 Column TIME PASSED build 07-Oct-2026 21:58:06 .2026-10-08 01:58:01 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 2026-10-08 01:58:01 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:06 2026-10-08 01:58:01 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 07-Oct-2026 21:58:06 2026-10-08 01:58:01 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:06 2026-10-08 01:58:01 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:58:06 2026-10-08 01:58:01 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 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 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 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:01.024672 End time: 2026-10-08 01:58:03.359632 build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 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 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:06 2026-10-08 01:58:03 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:58:06 2026-10-08 01:58:05 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:06 2026-10-08 01:58:05 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 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:03.380326 End time: 2026-10-08 01:58:05.659174 build 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 .2026-10-08 01:58:06 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:06 2026-10-08 01:58:06 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 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:06 2026-10-08 01:58:06 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 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 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0000.ms build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::parseDataSelParams spw selection is 0 build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 63, 1] build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:07 2026-10-08 01:58:06 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:06.321568 End time: 2026-10-08 01:58:06.805571 build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0001.ms build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseDataSelParams spw selection is 1 build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::initDataSelectionParams+ [1, 0, 63, 1] build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:06.823056 End time: 2026-10-08 01:58:07.285245 build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO mstransform::::casa mstransform( vis='/home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms', outputvis='/home/casatest/work/test_task_mstransform_mms/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 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0002.ms build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseDataSelParams spw selection is 2 build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::initDataSelectionParams+ [2, 0, 63, 1] build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:07 2026-10-08 01:58:07 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:08 2026-10-08 01:58:07 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:07.302704 End time: 2026-10-08 01:58:07.764590 build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 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 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0003.ms build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:07.782435 End time: 2026-10-08 01:58:08.243208 build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 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 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0004.ms build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseDataSelParams spw selection is 4 build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::initDataSelectionParams+ [4, 0, 63, 1] build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:08 2026-10-08 01:58:08 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:08.260614 End time: 2026-10-08 01:58:08.720872 build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 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 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms1.mms.data/testmms1.mms.0005.ms build 07-Oct-2026 21:58:08 2026-10-08 01:58:09 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::parseDataSelParams spw selection is 5:1~10 build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::parseFreqTransParams DDI start is 5 build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::initDataSelectionParams+ [5, 1, 10, 1] build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:08.738306 End time: 2026-10-08 01:58:09.193024 build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:58:11 2026-10-08 01:58:09 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:58:11 2026-10-08 01:58:10 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:58:11 2026-10-08 01:58:10 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:11 2026-10-08 01:58:10 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 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:06.126627 End time: 2026-10-08 01:58:10.655906 build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:11 .2026-10-08 01:58:11 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 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 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 WARN ParallelDataHelper::getPartitionMap::casa Number of subMSs (8) is greater than available scan,ddi pairs (4), setting nsubms to 4 build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 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 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0000.ms build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:11 2026-10-08 01:58:11 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:11 2026-10-08 01:58:12 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:11 2026-10-08 01:58:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:11.284720 End time: 2026-10-08 01:58:11.756637 build 07-Oct-2026 21:58:11 2026-10-08 01:58:12 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:11 2026-10-08 01:58:12 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:11 2026-10-08 01:58:12 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:11 2026-10-08 01:58:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 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 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0001.ms build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformDataHandler::makeSelection 540 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:11.774200 End time: 2026-10-08 01:58:12.243540 build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 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 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0002.ms build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:12 2026-10-08 01:58:12 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:12.261009 End time: 2026-10-08 01:58:12.729050 build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 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 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms2.mms.data/testmms2.mms.0003.ms build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:12 2026-10-08 01:58:13 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO MSTransformDataHandler::makeSelection 534 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:12.746863 End time: 2026-10-08 01:58:13.217409 build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:15 2026-10-08 01:58:13 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 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:11.072287 End time: 2026-10-08 01:58:13.898696 build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:15 .2026-10-08 01:58:14 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 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 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 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 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0000.ms build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:15 2026-10-08 01:58:14 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformDataHandler::makeSelection 1068 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:14.478531 End time: 2026-10-08 01:58:14.990008 build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 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 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms3.mms.data/testmms3.mms.0001.ms build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::parseDataSelParams spw selection is 0:0~10,1:60~63 build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 07-Oct-2026 21:58:15 2026-10-08 01:58:15 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO MSTransformManager::initDataSelectionParams+ [0, 0, 10, 1 build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO MSTransformDataHandler::makeSelection 1080 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:15.009775 End time: 2026-10-08 01:58:15.486663 build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:17 2026-10-08 01:58:15 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 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:14.297383 End time: 2026-10-08 01:58:15.774297 build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:17 .2026-10-08 01:58:16 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 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 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 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 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0000.ms build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::parseDataSelParams spw selection is 3 build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::initDataSelectionParams+ [3, 0, 63, 1] build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:17 2026-10-08 01:58:16 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:16.348281 End time: 2026-10-08 01:58:16.830163 build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 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 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0001.ms build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseDataSelParams spw selection is 5:10~20 build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::parseFreqTransParams DDI start is 1 build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::initDataSelectionParams+ [5, 10, 20, 1] build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:17 2026-10-08 01:58:17 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:16.848077 End time: 2026-10-08 01:58:17.298427 build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 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 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0002.ms build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseDataSelParams spw selection is 7 build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::parseFreqTransParams DDI start is 2 build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::initDataSelectionParams+ [7, 0, 63, 1] build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:18 2026-10-08 01:58:17 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:17.315950 End time: 2026-10-08 01:58:17.849258 build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 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 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0003.ms build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseDataSelParams spw selection is 11 build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::parseFreqTransParams DDI start is 3 build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::initDataSelectionParams+ [11, 0, 63, 1] build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:18 2026-10-08 01:58:18 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:17.866735 End time: 2026-10-08 01:58:18.502584 build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 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 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms4.mms.data/testmms4.mms.0004.ms build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:18 2026-10-08 01:58:19 INFO MSTransformManager::parseDataSelParams spw selection is 13 build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformManager::parseFreqTransParams DDI start is 4 build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [1, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformManager::initDataSelectionParams+ [13, 0, 63, 1] build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformDataHandler::makeSelection 1074 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:18.520555 End time: 2026-10-08 01:58:19.135879 build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:58:28 2026-10-08 01:58:19 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:58:28 2026-10-08 01:58:20 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:28 2026-10-08 01:58:20 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 07-Oct-2026 21:58:28 2026-10-08 01:58:20 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:16.159257 End time: 2026-10-08 01:58:20.463040 build 07-Oct-2026 21:58:28 2026-10-08 01:58:20 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:20 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 .2026-10-08 01:58:21 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 2026-10-08 01:58:21 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:21 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 07-Oct-2026 21:58:28 2026-10-08 01:58:21 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:28 2026-10-08 01:58:24 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:28 2026-10-08 01:58:24 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 07-Oct-2026 21:58:28 2026-10-08 01:58:25 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:21.151857 End time: 2026-10-08 01:58:25.381605 build 07-Oct-2026 21:58:28 2026-10-08 01:58:25 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:25 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 .2026-10-08 01:58:26 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 2026-10-08 01:58:26 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:26 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 07-Oct-2026 21:58:28 2026-10-08 01:58:26 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:28 2026-10-08 01:58:26 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:58:28 2026-10-08 01:58:26 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms... build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 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 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:25.911212 End time: 2026-10-08 01:58:28.003612 build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 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 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:28 2026-10-08 01:58:28 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 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 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0000.ms build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0000.ms build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 07-Oct-2026 21:58:29 2026-10-08 01:58:28 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 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 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 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 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:28.462945 End time: 2026-10-08 01:58:29.371801 build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 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 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0001.ms build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0001.ms build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:29 2026-10-08 01:58:29 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:29 2026-10-08 01:58:30 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 07-Oct-2026 21:58:29 2026-10-08 01:58:30 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 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 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 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 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:29.389556 End time: 2026-10-08 01:58:30.112837 build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 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 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO mstransform::::casa Combine spws 0:60~63,1:60~63 into new output spw build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/inpmms14.mms/SUBMSS/inpmms14.mms.0002.ms build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseMsSpecParams Data column is DATA build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/combspw14.ms.data/combspw14.ms.0002.ms build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseDataSelParams spw selection is 0:60~63,1:60~63 build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::parseFreqTransParams Combine Spectral Windows is activated build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::initDataSelectionParams Selected SPWs Ids are Axis Lengths: [2, 4] (NB: Matrix in Row/Column order) build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::initDataSelectionParams+ [0, 60, 63, 1 build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::initDataSelectionParams+ 1, 60, 63, 1] build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:31 2026-10-08 01:58:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::regridAndCombineSpwSubtable Calculate combined SPW frequencies build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::combineSpwsCore Input SPWs sorted by first (lowest) channel frequency: build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::combineSpwsCore SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::combineSpwsCore SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 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 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::regridSpwAux Calculate frequencies in output reference frame build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::calcChanFreqs Channels equidistant in freq build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.7295e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 68 build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 6.8e+07 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 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 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::regridAndCombineSpwSubtable Write output SPW subtable build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::reindexDDISubTable Re-indexing DDI sub-table build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::reindexSourceSubTable Re-indexing SOURCE sub-table build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::reindexGenericTimeDependentSubTable Re-indexing SPW column of FEED sub-table and removing duplicates build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO MSTransformManager::setIterationApproach Combining data from selected spectral windows build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:30.130210 End time: 2026-10-08 01:58:30.850228 build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:31 2026-10-08 01:58:31 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 07-Oct-2026 21:58:33 2026-10-08 01:58:31 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:28.020773 End time: 2026-10-08 01:58:31.356408 build 07-Oct-2026 21:58:33 2026-10-08 01:58:31 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:33 2026-10-08 01:58:31 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:33 2026-10-08 01:58:31 INFO cvel::::casa ########################################## build 07-Oct-2026 21:58:33 2026-10-08 01:58:31 INFO cvel::::casa ##### Begin Task: cvel ##### build 07-Oct-2026 21:58:33 2026-10-08 01:58:31 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 07-Oct-2026 21:58:33 2026-10-08 01:58:31 INFO cvel::::casa Creating selected SubMS ... build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::parseColumnNames() Using DATA MODEL_DATA CORRECTED_DATA columns. build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::makeSelection() 2148 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::doChannelMods() Data binned. build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO cvel::::casa Using 3C286_A (original field 0, new field 0) as common direction for the output reference frame. build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO ms::cvel Input spectral window 0 has 4 channels of width 1.000000e+06 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.699000000e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO ms::cvel Input spectral window 1 has 4 channels of width 1.000000e+06 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO ms::cvel+ First channel center = 1.760000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO ms::cvel Starting combination of spectral windows ... build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::combineSpws() Input SPWs sorted by first (lowest) channel frequency: build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::combineSpws() SPW 0: 4 channels, first channel = 1.696000000e+09 Hz, last channel = 1.699000000e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::combineSpws() SPW 1: 4 channels, first channel = 1.760000000e+09 Hz, last channel = 1.763000000e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:32 INFO SubMS::combineSpws() Combined SPW will have 8 channels. May change in later regridding. build 07-Oct-2026 21:58:33 combineSpws progress: 20% processed ... build 07-Oct-2026 21:58:33 combineSpws progress: 40% processed ... build 07-Oct-2026 21:58:33 combineSpws progress: 60% processed ... build 07-Oct-2026 21:58:33 combineSpws progress: 80% processed ... build 07-Oct-2026 21:58:33 combineSpws progress: 100% processed. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::combineSpws() Processed 2148 original rows, wrote 1074 new ones. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::combineSpws() Spectral window combination complete. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO ms::cvel build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO ms::cvel Testing if spectral frame transformation/regridding is needed ... build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw() Using tabulated observatory position for EVLA: build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw() Position: [-1.60116e+06, -5.04199e+06, 3.55488e+06] (ITRF) build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw() Regridded spectral window 0 will be created for field 1 with parameters build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ input frame = TOPO, output frame = TOPO build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Channels equidistant in freq build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Central frequency (in output frame) = 1.7295e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Width of central channel (in output frame) = 1e+06 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Number of channels = 68 build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Total width of SPW (in output frame) = 6.8e+07 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Lower edge = 1.6955e+09 Hz, upper edge = 1.7635e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Interpolation Method = linear build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw() Added 1 new rows to the DATA_DESCRIPTION table and deleted 1 old ones. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Added 1 rows to the SPECTRAL_WINDOW table and deleted 1 old ones. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw()+ Added 1 rows to the SOURCE table and deleted 2 old ones. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO SubMS::regridSpw() Main table data array columns will be rewritten. build 07-Oct-2026 21:58:33 regridSpw progress: 20% processed ... build 07-Oct-2026 21:58:33 regridSpw progress: 40% processed ... build 07-Oct-2026 21:58:33 regridSpw progress: 60% processed ... build 07-Oct-2026 21:58:33 regridSpw progress: 80% processed ... build 07-Oct-2026 21:58:33 regridSpw progress: 100% processed. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO ms::cvel Spectral frame transformation/regridding completed. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO ms::cvel Final spectral window has 68 channels of width 1.000000e+06 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO ms::cvel+ First channel center = 1.696000000e+09 Hz, last channel center = 1.763000000e+09 Hz build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO ms::cvel NOTE: any virtual model data will be cleared. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO Clearing all model records in MS header. build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO cvel::::casa Task cvel complete. Start time: 2026-10-08 01:58:31.427598 End time: 2026-10-08 01:58:33.129261 build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO cvel::::casa ##### End Task: cvel ##### build 07-Oct-2026 21:58:33 2026-10-08 01:58:33 INFO cvel::::casa ########################################## build 07-Oct-2026 21:58:33 .2026-10-08 01:58:34 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 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 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 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 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0000.ms build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:33 2026-10-08 01:58:34 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO MSTransformManager::parseDataSelParams scan selection is 30 build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [30] build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO MSTransformDataHandler::makeSelection 8544 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:39 2026-10-08 01:58:34 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:33.756008 End time: 2026-10-08 01:58:35.369308 build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 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 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::parseMsSpecParams Input file name is /home/casatest/work/test_task_mstransform_mms/Four_ants_3C286.ms build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::parseMsSpecParams Output file name is /home/casatest/work/test_task_mstransform_mms/testmms13.mms.data/testmms13.mms.0001.ms build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::parseDataSelParams scan selection is 31 build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::initDataSelectionParams Selected Scans Ids are [31] build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:39 2026-10-08 01:58:35 INFO MSTransformDataHandler::makeSelection 8640 out of 17184 rows are going to be considered due to the selection criteria. build 07-Oct-2026 21:58:39 2026-10-08 01:58:36 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:35.376094 End time: 2026-10-08 01:58:36.883772 build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 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 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:33.548542 End time: 2026-10-08 01:58:36.997926 build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 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 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:39 2026-10-08 01:58:37 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 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 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:37.004002 End time: 2026-10-08 01:58:39.163155 build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::::casa ########################################## build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::::casa ##### Begin Task: listobs ##### build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 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 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary ================================================================================ build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ MeasurementSet Name: /home/casatest/work/test_task_mstransform_mms/reg13.ms MS Version 2 build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ ================================================================================ build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ Observer: Ms. Urvashi Rao Venkata Project: T.B.D. build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ Observation: EVLA build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::MSMetaData::_computeScanAndSubScanProperties Computing scan and subscan properties... build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary Data records: 4296 Total elapsed time = 179.8 seconds build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ Observed from 16-Oct-2010/14:45:08.0 to 16-Oct-2010/14:48:07.8 (UTC) build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent build 07-Oct-2026 21:58:39 2026-10-08 01:58:39 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 07-Oct-2026 21:58:43 2026-10-08 01:58:39 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 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary (nRows = Total number of rows per scan) build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary Fields: 1 build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ ID Code Name RA Decl Epoch SrcId nRows build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 1 Q 3C286_A 13:31:08.287985 +30.30.32.95886 J2000 1 4296 build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary Spectral Windows: (4 unique spectral windows and 1 unique polarization setups) build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ SpwID Name #Chans Frame Ch0(MHz) ChanWid(kHz) TotBW(kHz) CtrFreq(MHz) Corrs build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 0 Subband:1 64 TOPO 1700.000 1000.000 64000.0 1731.5000 RR RL LR LL build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 1 Subband:3 64 TOPO 1828.000 1000.000 64000.0 1859.5000 RR RL LR LL build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 2 Subband:5 64 TOPO 1956.000 1000.000 64000.0 1987.5000 RR RL LR LL build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 3 Subband:7 64 TOPO 2084.000 1000.000 64000.0 2115.5000 RR RL LR LL build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary Sources: 8 build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ ID Name SpwId RestFreq(MHz) SysVel(km/s) build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 0 3C286_A 0 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 0 3C286_A 1 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 0 3C286_A 2 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 0 3C286_A 3 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 1 3C286_A 0 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 1 3C286_A 1 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 1 3C286_A 2 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ 1 3C286_A 3 - - build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary Antennas: 4: build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ ID Name Station Diam. Long. Lat. Offset from array center (m) ITRF Geocentric coordinates (m) build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::ms::summary+ East North Elevation x y z build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 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 07-Oct-2026 21:58:43 2026-10-08 01:58:39 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 07-Oct-2026 21:58:43 2026-10-08 01:58:39 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 07-Oct-2026 21:58:43 2026-10-08 01:58:39 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 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::::casa Task listobs complete. Start time: 2026-10-08 01:58:39.209261 End time: 2026-10-08 01:58:39.283702 build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::::casa ##### End Task: listobs ##### build 07-Oct-2026 21:58:43 2026-10-08 01:58:39 INFO listobs::::casa ########################################## build 07-Oct-2026 21:58:43 .s2026-10-08 01:58:40 INFO partition::::casa ########################################## build 07-Oct-2026 21:58:43 2026-10-08 01:58:40 INFO partition::::casa ##### Begin Task: partition ##### build 07-Oct-2026 21:58:43 2026-10-08 01:58:40 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 07-Oct-2026 21:58:43 2026-10-08 01:58:40 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:43 2026-10-08 01:58:40 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:58:43 2026-10-08 01:58:40 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/test-subtables-alma.ms... build 07-Oct-2026 21:58:43 2026-10-08 01:58:42 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:43 2026-10-08 01:58:42 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 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO partition::::casa Create a backup of the flags that are in the MMS build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO AgentFlagger::open Table type is Measurement Set build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO partition::::casa Task partition complete. Start time: 2026-10-08 01:58:39.589373 End time: 2026-10-08 01:58:42.832489 build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO partition::::casa ##### End Task: partition ##### build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO partition::::casa ########################################## build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 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 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:43 2026-10-08 01:58:43 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:58:43 2026-10-08 01:58:44 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 07-Oct-2026 21:58:43 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casampi/private/MPICommandServer.py", line 213, in __command_request_handler_service build 07-Oct-2026 21:58:43 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ command_response['ret'] = eval(eval_str, globals(), locals()) build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "", line 1, in build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/mstransform.py", line 620, in __call__ build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 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 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_mstransform.py", line 293, in mstransform build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ mtlocal.open() build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/mstransformer.py", line 36, in open build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return self._swigobj.open() build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ File "/home/casatest/work/pkg/casa-6.7.7-13-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/mstransformer.py", line 176, in open build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ return _mstransformer.mstransformer_open(self) build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ build 07-Oct-2026 21:58:48 2026-10-08 01:58:44 SEVERE MPICommandClient::command_response_handler_service::MPICommandClient::command_response_handler_service::casa+ RuntimeError: MSSelectionNullSelection : The selected table has zero rows. build 07-Oct-2026 21:58:48 2026-10-08 01:58:45 INFO ParallelDataHelper::::casa 1 subMSs failed to be created. This is not an error, if due to selection when creating a Multi-MS build 07-Oct-2026 21:58:48 2026-10-08 01:58:45 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:48 2026-10-08 01:58:45 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 07-Oct-2026 21:58:48 2026-10-08 01:58:45 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:42.849167 End time: 2026-10-08 01:58:45.459041 build 07-Oct-2026 21:58:48 2026-10-08 01:58:45 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:48 2026-10-08 01:58:45 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:48 .2026-10-08 01:58:46 INFO partition::::casa ########################################## build 07-Oct-2026 21:58:48 2026-10-08 01:58:46 INFO partition::::casa ##### Begin Task: partition ##### build 07-Oct-2026 21:58:48 2026-10-08 01:58:46 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 07-Oct-2026 21:58:48 2026-10-08 01:58:46 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:48 2026-10-08 01:58:46 INFO ParallelDataHelper::::casa Automatically distribute the scan/spw pairs to balance the load along field, spw and scan axes build 07-Oct-2026 21:58:48 2026-10-08 01:58:46 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms... build 07-Oct-2026 21:58:48 2026-10-08 01:58:48 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:48 2026-10-08 01:58:48 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 07-Oct-2026 21:58:48 2026-10-08 01:58:48 INFO partition::::casa Create a backup of the flags that are in the MMS build 07-Oct-2026 21:58:48 2026-10-08 01:58:48 INFO AgentFlagger::open Table type is Measurement Set build 07-Oct-2026 21:58:48 2026-10-08 01:58:48 INFO FlagVersion::saveFlagVersion Creating new backup flag file called partition_1 build 07-Oct-2026 21:58:51 2026-10-08 01:58:48 INFO partition::::casa Task partition complete. Start time: 2026-10-08 01:58:46.215074 End time: 2026-10-08 01:58:48.395002 build 07-Oct-2026 21:58:51 2026-10-08 01:58:48 INFO partition::::casa ##### End Task: partition ##### build 07-Oct-2026 21:58:51 2026-10-08 01:58:48 INFO partition::::casa ########################################## build 07-Oct-2026 21:58:51 2026-10-08 01:58:48 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:51 2026-10-08 01:58:48 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:51 2026-10-08 01:58:48 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 07-Oct-2026 21:58:51 2026-10-08 01:58:48 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 INFO ParallelDataHelper::::casa Input vis is a Multi-MS build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-1 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-2 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:49 SEVERE Calibrater::::MPIServer-3 Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN . The following callib entry matches no data build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + . in the selected MS (ngc5921.mms.0000.ms) and will be ignored: build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + . 0: build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + MS: obs= scan= fld=0 intent= spw= build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + CT: tinterp=nearest finterp= build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + obsmap=[] scanmap=[] fldmap=[0] build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + spwmap=[] antmap=[] build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN . The following callib entry matches no data build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + . in the selected MS (ngc5921.mms.0001.ms) and will be ignored: build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + . 0: build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + MS: obs= scan= fld=0 intent= spw= build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + CT: tinterp=nearest finterp= build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + obsmap=[] scanmap=[] fldmap=[0] build 07-Oct-2026 21:58:51 2026-10-08 01:58:50 WARN + spwmap=[] antmap=[] build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 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 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:48.412132 End time: 2026-10-08 01:58:51.311003 build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 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 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO mstransform::::casa Parse docallib parameters build 07-Oct-2026 21:58:51 /home/casatest/work/pkg/casa-6.7.7-13-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 07-Oct-2026 21:58:51 mycallib.read(callib) build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::parseMsSpecParams Input file name is mstransform_reference/ngc5921.ms build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::parseMsSpecParams Data column is ALL build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::parseMsSpecParams Output file name is mst_otf_calibration.ms build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::parseMsSpecParams Re-index is enabled build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::parseMsSpecParams Tile shape is [0] build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::parseCalParams Calibration is activated build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input DATA column build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::colCheckInfo Adding CORRECTED_DATA column to output MS from input virtual CORRECTED_DATA column build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::open Select data build 07-Oct-2026 21:58:51 2026-10-08 01:58:51 INFO MSTransformManager::createOutputMSStructure Create output MS structure build 07-Oct-2026 21:58:51 2026-10-08 01:58:52 INFO MSTransformManager::checkFillWeightSpectrum Optional column WEIGHT_SPECTRUM found in input MS will be written to output MS build 07-Oct-2026 21:58:51 2026-10-08 01:58:52 INFO MSTransformManager::generateIterator OTF calibration activated, using calibration record spec to generate iterator build 07-Oct-2026 21:58:51 2026-10-08 01:58:52 INFO Calibrater:: Arranging to calibrate MS: /home/casatest/work/test_task_mstransform_mms/mstransform_reference/ngc5921.ms build 07-Oct-2026 21:58:51 2026-10-08 01:58:52 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.bcal is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:52 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.fluxscale is missing the following fields: scan scanmap build 07-Oct-2026 21:58:51 2026-10-08 01:58:52 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 SEVERE Calibrater:: Caltable mstransform_reference/ngc5921.gcal is missing the following fields: scan scanmap build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . 0: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + MS: obs= scan= fld= intent= spw= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + CT: tinterp=nearest finterp= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + obsmap=[] scanmap=[] fldmap=[] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + spwmap=[] antmap=[] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . 0: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + MS: obs= scan= fld= intent= spw= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + CT: tinterp=nearest finterp= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + obsmap=[] scanmap=[] fldmap=[0, 1, 1] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + spwmap=[] antmap=[] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) Arranging to APPLY: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . 0: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + MS: obs= scan= fld=0 intent= spw= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + CT: tinterp=nearest finterp= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + obsmap=[] scanmap=[] fldmap=[0] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + spwmap=[] antmap=[] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO . 1: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + MS: obs= scan= fld=1,2 intent= spw= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + CT: tinterp=linear finterp= build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + obsmap=[] scanmap=[] fldmap=[1, 1, 1] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO + spwmap=[] antmap=[] build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) The following calibration terms are arranged for apply: build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) . B Jones: table=mstransform_reference/ngc5921.bcal (by cal library) calWt=true build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.fluxscale (by cal library) calWt=true build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO OldCalibrater::setcallib2(callib) . G Jones: table=mstransform_reference/ngc5921.gcal (by cal library) calWt=true build 07-Oct-2026 21:59:16 2026-10-08 01:58:52 INFO mstransform::::casa Apply the transformations build 07-Oct-2026 21:59:16 2026-10-08 01:58:53 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:58:51.327493 End time: 2026-10-08 01:58:52.978570 build 07-Oct-2026 21:59:16 2026-10-08 01:58:53 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:59:16 2026-10-08 01:58:53 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:59:16 2026-10-08 01:59:04 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 07-Oct-2026 21:59:16 2026-10-08 01:59:16 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 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column OFFSET build 07-Oct-2026 21:59:16 Column OFFSET PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column POSITION build 07-Oct-2026 21:59:16 Column POSITION PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TYPE build 07-Oct-2026 21:59:16 Column TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column DISH_DIAMETER build 07-Oct-2026 21:59:16 Column DISH_DIAMETER PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column MOUNT build 07-Oct-2026 21:59:16 Column MOUNT PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NAME build 07-Oct-2026 21:59:16 Column NAME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column STATION build 07-Oct-2026 21:59:16 Column STATION PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column POLARIZATION_ID build 07-Oct-2026 21:59:16 Column POLARIZATION_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SPECTRAL_WINDOW_ID build 07-Oct-2026 21:59:16 Column SPECTRAL_WINDOW_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column POSITION build 07-Oct-2026 21:59:16 Column POSITION PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column BEAM_OFFSET build 07-Oct-2026 21:59:16 Column BEAM_OFFSET PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column POLARIZATION_TYPE build 07-Oct-2026 21:59:16 Column POLARIZATION_TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column POL_RESPONSE build 07-Oct-2026 21:59:16 Column POL_RESPONSE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column RECEPTOR_ANGLE build 07-Oct-2026 21:59:16 Column RECEPTOR_ANGLE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column ANTENNA_ID build 07-Oct-2026 21:59:16 Column ANTENNA_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column BEAM_ID build 07-Oct-2026 21:59:16 Column BEAM_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FEED_ID build 07-Oct-2026 21:59:16 Column FEED_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column INTERVAL build 07-Oct-2026 21:59:16 Column INTERVAL PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NUM_RECEPTORS build 07-Oct-2026 21:59:16 Column NUM_RECEPTORS PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SPECTRAL_WINDOW_ID build 07-Oct-2026 21:59:16 Column SPECTRAL_WINDOW_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME build 07-Oct-2026 21:59:16 Column TIME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column DELAY_DIR build 07-Oct-2026 21:59:16 Column DELAY_DIR PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column PHASE_DIR build 07-Oct-2026 21:59:16 Column PHASE_DIR PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column REFERENCE_DIR build 07-Oct-2026 21:59:16 Column REFERENCE_DIR PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column CODE build 07-Oct-2026 21:59:16 Column CODE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NAME build 07-Oct-2026 21:59:16 Column NAME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NUM_POLY build 07-Oct-2026 21:59:16 Column NUM_POLY PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SOURCE_ID build 07-Oct-2026 21:59:16 Column SOURCE_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME build 07-Oct-2026 21:59:16 Column TIME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column APPLIED build 07-Oct-2026 21:59:16 Column APPLIED PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column COMMAND build 07-Oct-2026 21:59:16 Column COMMAND PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column INTERVAL build 07-Oct-2026 21:59:16 Column INTERVAL PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column LEVEL build 07-Oct-2026 21:59:16 Column LEVEL PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column REASON build 07-Oct-2026 21:59:16 Column REASON PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SEVERITY build 07-Oct-2026 21:59:16 Column SEVERITY PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME build 07-Oct-2026 21:59:16 Column TIME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TYPE build 07-Oct-2026 21:59:16 Column TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column DIRECTION build 07-Oct-2026 21:59:16 Column DIRECTION PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column ANTENNA_ID build 07-Oct-2026 21:59:16 Column ANTENNA_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column INTERVAL build 07-Oct-2026 21:59:16 Column INTERVAL PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NAME build 07-Oct-2026 21:59:16 Column NAME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NUM_POLY build 07-Oct-2026 21:59:16 Column NUM_POLY PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TARGET build 07-Oct-2026 21:59:16 Column TARGET PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME build 07-Oct-2026 21:59:16 Column TIME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME_ORIGIN build 07-Oct-2026 21:59:16 Column TIME_ORIGIN PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TRACKING build 07-Oct-2026 21:59:16 Column TRACKING PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column CORR_TYPE build 07-Oct-2026 21:59:16 Column CORR_TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column CORR_PRODUCT build 07-Oct-2026 21:59:16 Column CORR_PRODUCT PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column NUM_CORR build 07-Oct-2026 21:59:16 Column NUM_CORR PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column MODE_ID build 07-Oct-2026 21:59:16 Column MODE_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TYPE build 07-Oct-2026 21:59:16 Column TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TYPE_ID build 07-Oct-2026 21:59:16 Column TYPE_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SUB_TYPE build 07-Oct-2026 21:59:16 Column SUB_TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column CAL build 07-Oct-2026 21:59:16 Column CAL PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column LOAD build 07-Oct-2026 21:59:16 Column LOAD PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column OBS_MODE build 07-Oct-2026 21:59:16 Column OBS_MODE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column REF build 07-Oct-2026 21:59:16 Column REF PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SIG build 07-Oct-2026 21:59:16 Column SIG PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SUB_SCAN build 07-Oct-2026 21:59:16 Column SUB_SCAN PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME_RANGE build 07-Oct-2026 21:59:16 Column TIME_RANGE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column OBSERVER build 07-Oct-2026 21:59:16 Column OBSERVER PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column PROJECT build 07-Oct-2026 21:59:16 Column PROJECT PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column RELEASE_DATE build 07-Oct-2026 21:59:16 Column RELEASE_DATE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SCHEDULE_TYPE build 07-Oct-2026 21:59:16 Column SCHEDULE_TYPE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TELESCOPE_NAME build 07-Oct-2026 21:59:16 Column TELESCOPE_NAME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column UVW build 07-Oct-2026 21:59:16 Column UVW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG build 07-Oct-2026 21:59:16 Column FLAG PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column WEIGHT build 07-Oct-2026 21:59:16 Column WEIGHT PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column ANTENNA1 build 07-Oct-2026 21:59:16 Column ANTENNA1 PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column ANTENNA2 build 07-Oct-2026 21:59:16 Column ANTENNA2 PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column ARRAY_ID build 07-Oct-2026 21:59:16 Column ARRAY_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column DATA_DESC_ID build 07-Oct-2026 21:59:16 Column DATA_DESC_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column EXPOSURE build 07-Oct-2026 21:59:16 Column EXPOSURE PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FEED1 build 07-Oct-2026 21:59:16 Column FEED1 PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FEED2 build 07-Oct-2026 21:59:16 Column FEED2 PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FIELD_ID build 07-Oct-2026 21:59:16 Column FIELD_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column FLAG_ROW build 07-Oct-2026 21:59:16 Column FLAG_ROW PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column INTERVAL build 07-Oct-2026 21:59:16 Column INTERVAL PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column OBSERVATION_ID build 07-Oct-2026 21:59:16 Column OBSERVATION_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column PROCESSOR_ID build 07-Oct-2026 21:59:16 Column PROCESSOR_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column SCAN_NUMBER build 07-Oct-2026 21:59:16 Column SCAN_NUMBER PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column STATE_ID build 07-Oct-2026 21:59:16 Column STATE_ID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME build 07-Oct-2026 21:59:16 Column TIME PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column TIME_CENTROID build 07-Oct-2026 21:59:16 Column TIME_CENTROID PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column DATA build 07-Oct-2026 21:59:16 Column DATA PASSED build 07-Oct-2026 21:59:16 build 07-Oct-2026 21:59:16 Testing column CORRECTED_DATA build 07-Oct-2026 21:59:16 Column CORRECTED_DATA PASSED build 07-Oct-2026 21:59:16 .2026-10-08 01:59:17 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:59:16 2026-10-08 01:59:17 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:59:28 2026-10-08 01:59:17 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 07-Oct-2026 21:59:28 2026-10-08 01:59:17 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:21 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:22 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:22 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:59:28 2026-10-08 01:59:22 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 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:59:16.659696 End time: 2026-10-08 01:59:22.519748 build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 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 07-Oct-2026 21:59:28 2026-10-08 01:59:23 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 07-Oct-2026 21:59:28 2026-10-08 01:59:23 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 07-Oct-2026 21:59:28 2026-10-08 01:59:23 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 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-08 01:59:22.551163 End time: 2026-10-08 01:59:23.362225 build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO flagdata::::casa ##### End Task: flagdata ##### build 07-Oct-2026 21:59:28 2026-10-08 01:59:23 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:59:28 .2026-10-08 01:59:24 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:59:28 2026-10-08 01:59:24 INFO mstransform::::casa ##### Begin Task: mstransform ##### build 07-Oct-2026 21:59:28 2026-10-08 01:59:24 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 07-Oct-2026 21:59:28 2026-10-08 01:59:24 INFO ParallelDataHelper::::casa Analyzing MS for partitioning build 07-Oct-2026 21:59:28 2026-10-08 01:59:28 INFO ParallelDataHelper::::casa Consolidate the sub-tables build 07-Oct-2026 21:59:28 2026-10-08 01:59:28 INFO MSTransformDataHandler::mergeSpwSubTables Merging SPECTRAL_WINDOW sub-tables from all sub-MSs to form MMS-level SPECTRAL_WINDOW sub-table build 07-Oct-2026 21:59:28 2026-10-08 01:59:28 INFO MSTransformDataHandler::mergeDDISubTables Merging DDI sub-tables from all sub-MSs to form MMS-level DDI sub-table build 07-Oct-2026 21:59:46 2026-10-08 01:59:28 INFO MSTransformDataHandler::mergeFeedSubTables Merging FEED sub-tables from all sub-MSs to form MMS-level FEED sub-table build 07-Oct-2026 21:59:46 2026-10-08 01:59:28 INFO MSTransformDataHandler::mergeSourceSubTables Merging SOURCE sub-tables from all sub-MSs to form MMS-level SOURCE sub-table build 07-Oct-2026 21:59:46 2026-10-08 01:59:28 INFO MSTransformDataHandler::mergeCalDeviceSubtables Merging CALDEVICE sub-tables from all sub-MSs to form MMS-level CALDEVICE sub-table build 07-Oct-2026 21:59:46 2026-10-08 01:59:28 INFO MSTransformDataHandler::mergeSysPowerSubtables Merging SYSPOWER sub-tables from all sub-MSs to form MMS-level SYSPOWER sub-table build 07-Oct-2026 21:59:46 2026-10-08 01:59:29 INFO MSTransformDataHandler::mergeSyscalSubTables Merging SYSCAL sub-tables from all sub-MSs to form MMS-level SYSCAL sub-table build 07-Oct-2026 21:59:46 2026-10-08 01:59:29 INFO ParallelDataHelper::::casa Finalizing MMS structure build 07-Oct-2026 21:59:46 2026-10-08 01:59:29 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 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO mstransform::::casa Task mstransform complete. Start time: 2026-10-08 01:59:23.625377 End time: 2026-10-08 01:59:29.540381 build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO mstransform::::casa ##### End Task: mstransform ##### build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO mstransform::::casa ########################################## build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO flagdata::::casa ##### Begin Task: flagdata ##### build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 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 07-Oct-2026 21:59:46 2026-10-08 01:59:30 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 07-Oct-2026 21:59:46 2026-10-08 01:59:30 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 07-Oct-2026 21:59:46 2026-10-08 01:59:30 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 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO flagdata::::casa Task flagdata complete. Start time: 2026-10-08 01:59:29.562182 End time: 2026-10-08 01:59:30.245269 build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO flagdata::::casa ##### End Task: flagdata ##### build 07-Oct-2026 21:59:46 2026-10-08 01:59:30 INFO flagdata::::casa ########################################## build 07-Oct-2026 21:59:46 . build 07-Oct-2026 21:59:46 ---------------------------------------------------------------------- build 07-Oct-2026 21:59:46 Ran 47 tests in 195.692s build 07-Oct-2026 21:59:46 build 07-Oct-2026 21:59:46 OK (skipped=1) build 07-Oct-2026 21:59:46 Marking test as passed. build 07-Oct-2026 21:59:46 Executor result: 0 build 07-Oct-2026 21:59:46 Failed tests:[] build 07-Oct-2026 21:59:46 build 07-Oct-2026 21:59:46 Results: [{'testname': 'test_task_sdintimaging', 'runtime': '0:34:55.434446', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_deconvolve', 'runtime': '0:36:51.168321', 'returncode': 0, 'testerr': []}, {'testname': 'test_task_mstransform_mms', 'runtime': '0:03:36.305911', 'returncode': 0, 'testerr': []}] build 07-Oct-2026 21:59:46 Stopping Xvfb. build 07-Oct-2026 21:59:46 Stopping framebuffer build 07-Oct-2026 21:59:46 Virtual frame buffer deployed at :113 with pid 124 successfully shutdown build 07-Oct-2026 21:59:46 Xvfb stopped. build 07-Oct-2026 21:59:47 total 779436 build 07-Oct-2026 21:59:47 -rw-r--r-- 1 casaci 15001 798137208 Oct 8 00:43 casa-6.7.7-13-py3.12.el8.tar.xz build 07-Oct-2026 21:59:47 -rw-r--r-- 1 casaci casatest 594 Oct 8 01:59 xUnit-suite-mpi-8.xml simple 07-Oct-2026 21:59:47 Finished task 'MPI Tasks Tests on EL8' with result: Success simple 07-Oct-2026 21:59:47 Starting task 'Parse test results' of type 'com.atlassian.bamboo.plugins.testresultparser:task.testresultparser.junit' simple 07-Oct-2026 21:59:47 Parsing test results under /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85... simple 07-Oct-2026 21:59:47 Finished task 'Parse test results' with result: Success command 07-Oct-2026 21:59:47 Substituting variable: ${bamboo.agentId} with 87425026 command 07-Oct-2026 21:59:47 Substituting variable: ${bamboo.agentId} with 87425026 simple 07-Oct-2026 21:59:47 Starting task 'Cleanup' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.script' command 07-Oct-2026 21:59:47 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 #298 (CASASPECS-MASTERTESTCASALITHPY312-MTR85-298)'\n ... running command line: \n/export/data_1/bamboohome/temp/CASASPECS-MASTERTESTCASALITHPY312-MTR85-298-ScriptBuildTask-6295888658053038281.sh\n ... in: /export/data_1/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTCASALITHPY312-MTR85\n build 07-Oct-2026 21:59:47 Starting cleanup build 07-Oct-2026 21:59:57 test-container-87425026 build 07-Oct-2026 22:00:00 test-container-87425026 build 07-Oct-2026 22:00:00 Cleanup complete simple 07-Oct-2026 22:00:00 Finished task 'Cleanup' with result: Success simple 07-Oct-2026 22:00:00 Running post build plugin 'Docker Container Cleanup' simple 07-Oct-2026 22:00:00 Running post build plugin 'NCover Results Collector' simple 07-Oct-2026 22:00:00 Running post build plugin 'Build Results Label Collector' simple 07-Oct-2026 22:00:00 Running post build plugin 'Clover Results Collector' simple 07-Oct-2026 22:00:00 Running post build plugin 'npm Cache Cleanup' simple 07-Oct-2026 22:00:00 Running post build plugin 'Artifact Copier' simple 07-Oct-2026 22:00:00 Finalising the build... simple 07-Oct-2026 22:00:00 Stopping timer. simple 07-Oct-2026 22:00:00 Build CASASPECS-MASTERTESTCASALITHPY312-MTR85-298 completed. simple 07-Oct-2026 22:00:02 Running on server: post build plugin 'Build Hanging Detection Configuration' simple 07-Oct-2026 22:00:02 Running on server: post build plugin 'NCover Results Collector' simple 07-Oct-2026 22:00:02 Running on server: post build plugin 'Build Labeller' simple 07-Oct-2026 22:00:02 Running on server: post build plugin 'Clover Delta Calculator' simple 07-Oct-2026 22:00:02 Running on server: post build plugin 'Maven Dependencies Postprocessor' simple 07-Oct-2026 22:00:02 All post build plugins have finished simple 07-Oct-2026 22:00:02 Generating build results summary... simple 07-Oct-2026 22:00:02 Saving build results to disk... simple 07-Oct-2026 22:00:02 Store variable context... simple 07-Oct-2026 22:00:02 Finished building CASASPECS-MASTERTESTCASALITHPY312-MTR85-298.